Classification of graph
algebras: A selective survey, Operator Algebras and Applications, Proceedings
of the 2015 Abel Symposium, (Eds. T.M. Carlsen, N.S. Larsen, S. Neshveyev, and C. Skau),
Springer, (2016), 297--320.
One-sided shift
spaces over infinite alphabets (with William Ott and Paulette
Willis), New York Journal of Mathematics. NYJM Monographs 5. State University
of New York, University at Albany, Albany, NY (2014), 54 pp.
The structure of graph
C*-algebras and generalizations, Chapter in the book "Graph
Algebras: Bridging the gap between analysis and algebra", Eds. Gonzalo
Aranda Pino, Francesc Perera Domenech, and Mercedes Siles Molina,
Servicio de Publicaciones de la Universidad de Málaga,
Málaga, Spain,
(2006).
One-sided shift
spaces over infinite alphabets (with William Ott and Paulette
Willis), New York Journal of Mathematics. NYJM Monographs 5. State University
of New York, University at Albany, Albany, NY, 2014. 54 pp.
The structure of graph
C*-algebras and generalizations, chapter in the book "Graph
Algebras: Bridging the gap between analysis and algebra", Eds. Gonzalo
Aranda Pino, Francesc Perera Domenech, and Mercedes Siles Molina,
Servicio de Publicaciones de la Universidad de Málaga,
Málaga, Spain,
(2006).
Conference Proceedings and Non-Refereed Publications
Invited Speaker at University of Colorado at Colorado Springs Colloquium, March 2020
"Classification of graph algebras"
Plenary Speaker at the 100th Annual Meeting of the Texas Section of the MAA,
University of North Texas, March 2020 [Cancelled due to COVID-19 pandemic]
Presentations by MAA Teaching Award Recipients at the Joint Mathematics Meetings, January 2020
"Lessons Learned from Lessons Taught"
Invited Speaker at AMS Special Session "Outreach Strategies for Reaching Underrepresented
Students at the Pre-College Level" at the Joint Mathematics Meetings, January 2020
"Principles of Running an Outreach Program"
Invited Speaker at the Ring Theory Seminar at University of Colorado
at
Colorado Springs, August 2019
"The renaissance of Cuntz-Pimsner algebras"
Plenary Speaker at "Invitation to Mathematics", an NSF-funded conference aimed at
introducing undergraduates to research in mathematics, Texas Southern University, Houston, Texas.
September 22 -- 23, 2018
Invited Panelist at the Gulf States Math Alliance Conference, Tulane University,
February 2018
I served on a panel entitled "Getting a Job in Academia".
Plenary Speaker at the Great Plains Operator Theory Symposium (GPOTS), Texas
Christian University, Fort Worth, Texas. May 22--26, 2017
I gave an invited talk: "The Isomorphism Conjecture for graph algebras".
Invited Panelist at the Field of Dreams Conference of
the Math Alliance, November 2015
I served on a panel entitled "How to Prepare for your First Academic Position".
Invited Participant and Speaker at
the Abel Symposium, August 2015
The annual Abel Symposium is funded by the Niels Henrik Abel Memorial Fund,
and administrated by the Norwegian Mathematical Society and the Norwegian
Academy of Sciences and Letters. The topic of the 2015 Abel Symposium was
Operator Algebras and Applications
and the symposium was held on the
Hurtigruten
cruise ship, which sailed from Bergen, Norway to Harstad, Norway.
I gave an invited talk at the symposium: "Classification of algebras using C*-algebra techniques"
Funded by the Foundation for Danish-Norwegian Cooperation, there were
two week-long sessions of the workshop, with a change of venue.
Week 1: July 22--26, 2015 at
Schæffergården
in Copenhagen, Denmark.
The focus was Dynamical Systems and the main speaker was Doug Lind.
Week 2: August 2--6, 2015 at Lysebu
in Oslo, Norway.
The focus was C*-algebras and the main speaker was Mark Tomforde.
I attended both weeks of the workshop.
Invited Speaker at the University of Dayton, February 2015
I gave a colloquium talk: "Dynamical systems and the classification of C*-algebras and algebras
Invited Speaker at the University of Nebraska-Lincoln, December 2014
Colloquium Talk: "Using results from dynamical systems to
classify algebras and C*-algebras"
I also gave a general talk on CHAMP, the outreach program at UH that I created,
entitled "CHAMP: STEM Outreach for High School Students in Inner-City Houston"
Invited Panelist at the Field of Dreams Conference of
the Math Alliance, November 2014
I was asked to serve on a panel discussing successful mentoring of undergraduate students.
Invited Speaker at the University of Colorado at Colorado Springs, April
2014
Colloquium Talk: "Using results from dynamical systems to
classify algebras and C*-algebras"
Ring Theory Seminar Talk: "Classification of Leavitt path algebras
using algebraic K-theory"
Invited Visitor at the University of Copenhagen, Denmark, May 2011
"Classification of nonsimple graph C*-algebras up
to stable isomorphism"
Invited Colloquium Speaker at the University of Texas at San Antonio,
March 2011
"Leavitt path algebras and Graph C*-algebras"
Invited Colloquium Speaker at Sam Houston State University, February
2010
"Leavitt path algebras and Graph C*-algebras"
Invited Participant at Classification
of amenable C*-algebras workshop held at the Banff
International Research Station (BIRS) in Banff, Canada, September 2010
"Classification of nonsimple graph C*-algebras"
Invited Visitor at the University of Copenhagen, Denmark, July 2010
"Leavitt path algebras: At the crossroads of Algebra and Functional
Analysis"
Invited Speaker at Graph
Algebra Workshop at
the University of Málaga (Spain), July 2006
"Ideal structure of graph C*-algebras"
"Arbitrary graph algebras and desingularization"
"K-theory and the classification of simple graph C*-algebras"
"Generalizations of graph C*-algebras"
Distinguished Visitor Lectures at the University of
Nebraska, Lincoln, March
2006
(Travel supported by Lincoln Research Council Visiting Scholar Grant)
"Adding tails to C*-correspondences"
"C*-algebras of directed graphs"
Presentations and Contributed Talks
"Classification of Leavitt path algebras using algebraic K-theory",
Great Plains Operator Theory Symposium, Kansas State University, May 2014
"Using results from dynamical systems to classify algebras and
C*-algebras, I and II", two one-hour lectures at the Summer School on Dynamical Systems
held at the University of Houston, April 2014
"Graph C*-algebras and the Classification Program", Great Plains
Operator Theory Symposium, Arizona State University, May 2011
"Classification of one-ideal graph C*-algebras", Great
Plains Operator Theory Symposium, University of
Colorado at Boulder, June 2009
"Equiangular tight frames from complex Seidel matrices", Great
Plains Operator Theory Symposium, University of Cincinnati, June 2008
"Graded Uniqueness for Leavitt path algebras", Great
Plains Operator Theory Symposium, University of
Nebraska, Lincoln, May 2007
"Leavitt path algebras: At the crossroads of Algebra and Functional
Analysis", Colloquium, University of Houston, January 2007
"An introduction to graph C*-algebras", Texas A&M University,
October 2006
"Graphs, Tracial States, and C*-algebras", University of
Mississippi, April 2006
"C*-algebras of directed graphs", University of Mississippi, April
2006
"C*-algebras of directed graphs", University of Houston, April 2006
"Graphs, Tracial States, and C*-algebras", Fairfield University,
March 2006
"C*-algebras and their presentations", Fairfield University, March
2006
"C*-algebras of directed graphs", University of Hawai'i,
Manoa, February 2006
"C*-algebras, Graphs, and Topological Quivers", University of
Denver, February 2006
"C*-algebras of directed graphs", Washington and Lee University,
January 2006
"C*-algebras of directed graphs", Susquehanna University, October
2005
"Using directed graphs to describe C*-algebras", College of
William & Mary, October 2005
"Strong Shift Equivalence for C*-correspondences", Great
Plains Operator Theory Symposium, University of Central Florida, June 2005
"Strong Shift Equivalence in the C*-algebra setting" (Colloquium),
University of Iowa, April 2005
"C*-algebras, Graphs, and Topological Quivers", The College of
William & Mary, January 2005
"Topological Quivers", University of Newcastle, Australia, August
2004
"An introduction to Ultragraph C*-algebras", NSF-CBMS Conference
on Graph Algebras, University of Iowa, June 2004
"C*-algebras associated to Topological Quivers", Great Plains
Operator Theory Symposium, University of Illinois, Urbana-Champaign, June
2003
"Gauge-Invariant Uniqueness for Relative Cuntz-Pimsner
algebras", Iowa-Nebraska Functional Analysis Seminar, Drake University,
October 2002
"Tracial states of graph algebras", Great Plains
Operator Theory Symposium, University of North Carolina at Charlotte,
February 2002
"Simplicity of C*-algebras associated to graphs",
University of Oregon, February 2002
"C*-algebras of infinite graphs", University of Western
Michigan, February 2002
"Functional Analysis, C*-algebras, and directed graphs",
Davidson College, January 2002
"C*-algebras of labeled graphs", University of
Newcastle, Australia, September 2001
"Computing Ext for graph C*-algebras", Great Plains
Operator Theory Symposium, University of New Hampshire, June 2001
"Creating C*-algebras from directed graphs", Allegheny
College, March 2001
"C*-algebras generated by partial isometries and
projections", College of the Holy Cross, February 2001
"Simplicity for C*-algebras of graphs", University of
Denver, February 2001
"An overview of K-theory", Graduate Student Seminar,
Dartmouth College, Fall 2000
"Extensions of graph algebras", Great Plains
Operator Theory Symposium, Puerto Rico, May 2000
"C*-algebras of graphs", Graduate Student Seminar,
Dartmouth College, Spring 2000
Grants and External Funding
$42,000 Simons
Foundation Collaboration Grant, PI: Mark Tomforde, This grant
provides $8,400 per year ($6,000 for collaboration, travel, and research
expenses, $1,000 in discretionary funds, and $1,400 in indirect costs) for a total
of 5 years, September 1, 2017 -- August 31, 2024.
$35,000 NSF grant "Applications of Model Theory to Operator Algebras", to host
a conference at the University of Houston from July 31 -- August 4, 2017. PI: Mark
Tomforde, Co-PI: Mehrdad Kalantar, DMS-1700316,
June 1 , 2017 -- May 31, 2018.
$17,500,
Tensor-SUMMA
Grant from the Mathematical Association of America (MAA).
Funding for this grant is provided by the Tensor Foundation and awarded by
the MAA to projects designed to encourage the pursuit and enjoyment
of mathematics by students who are members of groups historically
underrepresented in the field of mathematics, Sept. 1, 2015 -- Aug. 31, 2018
$40,610, NSF grant "Classification of C*-algebras, Flow Equivalence
of Shift Spaces, and Graph and Leavitt Path Algebras" to
organize and host a conference at the University of Louisiana at Lafayette,
PI: Ping Ng, Co-PI: Leonel Roberts, Main Speaker: Søren Eilers,
Senior Personnel: Mark Tomforde, DMS-1501104, March 1, 2015 -- February 28, 2016.
$45,500 NSF grant to organize and host Houston Summer School on Dynamical Systems
in Spring 2014, PI: Vaughn Climenhaga, Co-PIs: Matt Nicol, William Ott, Mark Tomforde, and
Andrew Török, DMS-1363024, April 1, 2014 -- March 31, 2015.
$35,000 Simons
Foundation Collaboration Grant, PI: Mark
Tomforde, This grant provides $6,000 per year for travel
and $1,000 per year for IDC, for a total of 5 years, October 1, 2011 --
September 31, 2016.
$25,000 NSF grant to organize and host the Great
Plains Operator Theory Symposium (GPOTS) in Spring 2011 and Spring
2012, PI: Vern Paulsen, Co-PIs: David Blecher and Mark Tomforde, DMS-1101654, January 15, 2011 --
December 31, 2013.
$135,000 NSF Mathematical Sciences Postdoctoral Research Fellowship,
PI: Paulette Willis, Sponsoring Scientist: Mark Tomforde, September 2010 -- August 2013.
(Note: The applications for the NSF MSPRF are composed jointly by the PI and
sponsoring scientist, and awards are based on materials submitted by each.)
$30,000 National Security Agency (NSA) Young Investigator Award, "Leavitt path algebras
and their generalizations", PI: Mark Tomforde, October 2009 --
September 2011.
$31,300 NSF-CBMS Regional Conference in the
Mathematical Sciences "Graph Algebras: Operator Algebras
We Can See" PI: Paul Muhly, Co-PI: Mark Tomforde, September 2003 --
August 2004.
$108,000 NSF Mathematical Sciences Postdoctoral
Research Fellowship, PI: Mark Tomforde, Sponsoring Scientist: Paul
Muhly, September 2002 -- August 2005.
$2,400 Research Experience for
Undergraduates (REU) funding from
UH Mathematics Department to support undergraduate research project with
Texas Southern University undergraduate Ariel Bowman, Summer 2014.
$500 Travel Grant from AMS, allowed my graduate student, Tristan Whalen,
to attend an AMS Sectional Meeting in March 2012.
$10,000 Departmental Mini-grant for research on the
topic of Leavitt path algebras in Functional Analysis and Algebra, Summer
2008.
$10,000 Departmental Mini-grant to develop the course
"Honors Linear Algebra", a course in a sequence of
Honors Calculus and Honors ODEs for freshmen and sophomores, Summer 2008.
$10,000 Departmental Mini-grant to develop the course
Math 3397 "Transitions to Mathematics", a first proofs course for
undergraduates, Summer 2007.
Conferences Organized
"GroupoidFest 2021",
I served as main organizer. Held at the University of Colorado at Colorado Springs
from November 13--14, 2021.
"Workshop on Cuntz-Pimsner Algebras",
support provided by NSF grant DMS-1700316 (PI: Mark Tomforde). Held at the
University of Houston from December 16--19, 2019.
"Applications of
Model Theory to Operator Algebras", support provided by NSF grant
DMS-1700316 (PI: Mark Tomforde). The conference included a 5-lecture masterclass as
well as talks by several plenary speakers. Held at the
University of Houston from July 31--August 4, 2017.
"Classification
of C*-algebras, Flow Equivalence of Shift Spaces, and Graph and Leavitt Path Algebras",
I was one of 5 organizers, and support was provided by NSF grant DMS-1501104.
(I was Senior Personnel on the grant.) The principal speaker was Søren
Eilers (University of Copenhagen) who gave a series of five lectures. There
were 50 participants at the conference, and
over half were international participants from outside North America.
The conference was held at the University
of Louisiana at Lafayette from May 11--15, 2015.
"Great
Plains Operator Theory Symposium" (GPOTS), I was on the scientific committee,
which provides guidance and advice to the organizers, for GPOTS 2014. The organizers
for the conference were Sarah Reznikoff, Jon Brown, and Gabriel Nagy. The members
of the scientific committee were: Valentin Deaconu, Ilijas Farah,
Astrid an Huef, Vaughan Jones, David Pitts, and me. GPOTS 2014 was held at Kansas
State University from May 27--31, 2014.
"Houston Summer
School on Dynamical Systems", I was one of several organizers for this
annual conference, which is aimed at graduate students interested in learning about
dynamical systems and their applications. The other organizers consisted of
the members of the Dynamical Systems Group at the University of Houston, and
Vaughn Climenhaga served as the main organizer. We were supported by NSF
grant DMS-1363024. (I was a Co-PI on the grant.) The conference was held at
the University of Houston from May 14--22, 2014
"Graph
Algebras: Bridges between graph C*-algebras and Leavitt path
algebras", This 5-day workshop
was held at the Banff International Research Station (BIRS) in Banff,
Canada. I was the main organizer, and the co-organizers
were: Gene Abrams, Jason Bell, Søren Eilers, George Elliott, and
Marcelo Laca. This proposal was selected as one of the few supported from
among 152 proposals submitted for that year. The dates of the
conference were April 21--April 26, 2013.
"Great Plains
Operator Theory Symposium" (GPOTS), I was one of
several organizers on this annual conference. We were
supported by a two-year NSF grant held jointly between Arizona State
University and University of Houston. (I was a Co-PI on the
grant.) The conference was held at Arizona State University in 2011 and
at University of Houston in 2012.
"Graph
Algebras in Analysis and Algebra", co-organized
with Gene Abrams, Special Session at the AMS/MAA Joint
Mathematics Meetings, San Francisco, CA, January 2010.
"Graph Algebras: Operator Algebras We Can See", NSF-CBMS
Regional Conference in the Mathematical Sciences, Principal Lecturer: Iain
Raeburn, hosted by Paul Muhly and myself at the University of Iowa,
June 2004.
Postdocs Supervised
Paulette Willis, NSF
Postdoctoral Fellow, University of Houston,
Fall 2010 -- Spring 2013
Ph.D. Students Supervised
River VanIwaarden, University of Colorado at Colorado Springs, Spring 2022 -- present
Carl Cassidy, University of Colorado at Colorado Springs, Spring 2022 -- present
Mozahid Haque, University of Houston, Ph.D. awarded Spring 2019
James West, University of Houston, Ph.D. awarded Fall 2017
Nishant Suri, University of Houston, Ph.D. awarded Spring 2017
Tristan Whalen, University of Houston, Ph.D. awarded Spring 2015
Ph.D. Defense Committees
Outside Examiner, Ph.D. Thesis Committee for
Edward Stout in Mathematics (Chair: William Ott),
University of Houston, April 2021.
Chair, Ph.D. Thesis Committee for Mozahid Haque (my Ph.D. student),
University of Houston, December 2019.
Examiner, Ph.D. Thesis Committee for
Zhenhua Wang in Mathematics (Chair: David Blecher),
University of Houston, April 2019.
Chair, Ph.D. Thesis Committee for James West (my Ph.D. student),
University of Houston, December 2017.
Chair, Ph.D. Thesis Committee for Nishant Suri (my Ph.D. student),
University of Houston, April 2017.
Examiner, Ph.D. Thesis Committee for
Alex Bearden in Mathematics (Chair: David Blecher),
University of Houston, April 2017.
Outside Examiner, Ph.D. Thesis Committee for
Yosafat Pangalela in Mathematics (Chair: Iain Raeburn),
University of Otago, New Zealand, January 2017.
Examiner, Ph.D. Thesis Committee for
Ricky Ng in Mathematics (Chair: Vern Paulsen),
University of Houston, April 2016.
Examiner, Ph.D. Thesis Committee for
Da Zheng in Mathematics (Chair: Vern Paulsen),
University of Houston, April 2016.
Examiner, Ph.D. Thesis Committee for
Carlos Ortiz in Mathematics (Chair: Vern Paulsen),
University of Houston, November 2015.
Chair, Ph.D. Thesis Committee for Tristan Whalen (my Ph.D. student)
University of Houston, March 2015.
Outside Examiner, Ph.D. Thesis Committee for
Danny Crytser in Mathematics (Chair: Dana P. Williams),
Dartmouth College, April 2014.
Examiner, Ph.D. Thesis Committee for
Maureen Royce in Mathematics (Chair: David P. Blecher),
University of Houston, July 2013.
Examiner, Ph.D. Thesis Committee for
Preeti Singh in Mathematics (Chair: Vern Paulsen),
University of Houston, May 2010.
Examiner, Ph.D. Thesis Committee for Blerina Xhabli Arikan in
Mathematics (Chair: Vern Paulsen), University of Houston, November
2009.
Examiner, Ph.D. Thesis Committee for Upasana Kashyap in
Mathematics (Chair: David P. Blecher), University of Houston, November
2008.
Examiner, Ph.D. Thesis Committee for Mrinal Raghupathi in
Mathematics (Chair: Vern Paulsen), University of Houston, April 2008.
Outside Examiner, Ph.D. Thesis Committee for Lisa Orloff Clark in
Mathematics (Chair: Dana P. Williams), Dartmouth College, May 2004.
Outside Examiner, Ph.D. Thesis Committee for Aidan Sims in Mathematics
(Chair: Iain Raeburn), University of Newcastle, Australia, December 2003.
Outside Examiner, Ph.D. Thesis Committee for
Menassie Ephrem in Mathematics (Chair: Jack Spielberg), Arizona State
University, August 2003.
Editor for Advances in Operator Theory
Spring 2016 -- Spring 2019
Advances in Operator Theory (AOT) is
an international, open access (free of charge),
and peer-reviewed quarterly journal that publishes papers of high standards within
the fields of operator theory (MSC 47), functional analysis (MSC 46), matrix
analysis (MSC 15), abstract harmonic analysis (MSC 43), and related topics in
PDE and ODE.
Teaching
Being a Difference Award for Ethical Leadership, UCCS Campus
Spring 2022
The National Association of State Boards of Accountancy (NASBA) Student Center for the
Public Trust (StudentCPT) honors one faculty member on each chapter’s campus who
positively impacts the school by displaying strong, ethical leadership. This award
honors faculty who embody the very best in ethical behavior, integrity, and
leadership. This is the first time in UCCS history that this award has been
given to a faculty member outside of the Business College.
25-Year Anniversary Award from Gustavus Adolphus College
Spring 2022
Gustavus Adolphus College presents this award annually to recognize one alumnus
from the 25th anniversary class for exceptional career achievement. The criteria
for selection include difficulty of accomplishment; quality, creativity, and
distinctiveness of work; recognition by professional peers; and lasting contributions
to the world of ideas and affairs. The citation for my award referred to my
"meaningful work, and commitment to the community".
MAA Haimo Award for Distinguished Teaching of Mathematics
Spring 2020
The
Deborah and Franklin Tepper Haimo Award for Distinguished College or
University Teaching of Mathematics is the highest teaching honor bestowed by the Mathematical
Association of America (MAA). Each year up to three recipients are chosen
nationally from among the approximately 28,000 members of the MAA. The award honors
college and university teachers who have been widely recognized as extraordinarily
successful and whose teaching effectiveness has been shown to have
had influence beyond their own institutions. The award includes a $1,000 prize. An
announcement of the award was made together with a
citation, biography, and response.
MAA Distinguished College and University Teaching of Mathematics Award, Texas Section
Spring 2019
This award is given annually by the Texas Section of the Mathematical Association of
America (MAA) to one mathematics professor that (1) is widely recognized as
extraordinarily successful in their teaching, (2) has teaching effectiveness that
can be documented, (3) has had influence in their teaching beyond their own institutions,
and (4) foster curiosity and generate excitement about mathematics in their students.
AMS Award for Mathematics Programs that Make a Difference
Spring 2018
This annual award is given by the AMS to one program that
(1) aims to bring more persons from underrepresented backgrounds into some
portion of the pipeline beginning at the undergraduate level and leading to
advanced degrees in mathematics and professional success, or retain them once
in the pipeline; (2) has achieved documentable success in doing so; and (3) is a
replicable model. In 2018 the AMS honored the Cougars and Houston Area
Math Program (CHAMP), the outreach program I created and directed for six years,
for "its consistent commitment to and success in promoting enrollment of
underrepresented groups in college STEM programs". An
announcement of the
award was made together with a
citation and a
6-page
article in the 2018 Notices
of the AMS. The
award includes a $1,000 prize.
Phi Beta Kappa Award for Engaging Broader Audiences
Spring 2018
The national Phi Beta Kappa society, in consultation with the Houston Mayor's Office,
recognized CHAMP as one of four exemplary local organizations that serve as national
models for building creative exchanges with diverse audiences in arts, humanities,
social sciences, natural sciences, or mathematics. CHAMP was honored at a
Phi Beta Kappa reception
to celebrate the City of Houston as an "Arts & Sciences City of Distinction".
The award includes a $5,000 prize.
University Teaching Excellence Award: Community Service Category
Spring 2016
The University Teaching Excellence Awards are made annually in multiple categories
to full-time tenured or tenure-track faculty who have demonstrated excellence in
teaching. The award in the Community Service Category is given to
faculty who involve students in service to the community through service
learning activities or community engagement projects related to courses
that they teach demonstrating leadership in advancing
students' civic learning, fostering reciprocal community partnerships,
building institutional commitments to service-learning and civic engagement,
and other means of enhancing higher education's contributions
to the public good. The award includes an $8,000 prize.
NSM John C. Butler Excellence in Teaching Award
Spring 2015
The Butler award is the highest teaching award in the College of
Natural Science and Mathematics (NSM), and recognizes NSM
faculty who best engage and challenge their students, who share their enthusiasm
for the subject matter they teach, and who serve as effective mentors. The award
is given annually to one tenure/tenure-track faculty member in NSM and includes
a $5,000 prize.
Courses Taught
I have had full responsibility in all courses I've taught including choice of textbook,
creating the syllabus, leading class sessions, determining content of homework and exams, and
assignment of final grades. I developed and implemented group activities
for selected topics as well as problem presentations by the
students. I have also supervised graduate and undergraduate teaching assistants, tutors,
and graders.
• University of Colorado, Colorado Springs
Math 6330/5330: Real Analysis I / Measure Theory (Graduate Course),
Spring 2022 Math 3410: Introduction to Analysis,
Spring 2022 Math 6350/5350: Functional Analysis (Graduate Course),
Fall 2021 Math 5130/4130: Linear Algebra I (Graduate Course),
Fall 2021 Math 2150: Discrete Mathematics,
Fall 2020
• University of Houston
Math 3325: Transitions to Advanced Mathematics,
Spring 2020 Math 3333: Intermediate Analysis, Fall 2019 Math 3325: Transitions to Advanced Mathematics,
Fall 2019 Math 6321: Functions of a Real Variable II
(Graduate Course), Spring 2019 Math 6320: Functions of a Real Variable I
(Graduate Course), Fall 2018 Math 3333: Intermediate Analysis, Fall 2018 Math 3330: Abstract Algebra,
Spring 2018 Math 3325: Transitions to Advanced Mathematics,
Fall 2017 Math 3330: Abstract Algebra,
Fall 2017 Math 6303: Modern Algebra II (Graduate Course),
Spring 2017 Math 6302: Modern Algebra I (Graduate Course),
Fall 2016 Math 3325: Transitions to Advanced Mathematics,
Fall 2016 Math 6395: C*-algebras associated with
Dynamical Systems (Graduate Course),
Spring 2016 Math 3325: Transitions to Advanced Mathematics,
Fall 2015 Math 6342: Topology (Graduate Course),
Fall 2015 Math 3325: Transitions to Advanced Mathematics,
Fall 2015 Math 7321: Functional Analysis II (Graduate Course),
Spring 2015 Math 7320: Functional Analysis I (Graduate Course),
Fall 2014 Math 3325: Transitions to Advanced Mathematics,
Fall 2014 Math 6395: Introduction to C*-algebras (Graduate Course),
Spring 2014 Math 6342: Topology (Graduate Course),
Fall 2013 Math 2331: Linear Algebra,
Spring 2013 Math 3331: Differential Equations,
Fall 2012 Math 2331: Linear Algebra,
Fall 2012 Math 6321: Functions of a Real Variable II
(Graduate Course),
Spring 2012 Math 6320: Functions of a Real Variable I
(Graduate Course),
Fall 2011 Math 3331: Differential Equations,
Fall 2011 Math 6303: Modern Algebra II
(Graduate Course),
Spring 2011 Math 6302: Modern Algebra I
(Graduate Course),
Fall 2010 Math 4331: Introduction to Real Analysis,
Fall 2010 Math
6395: Graph C*-algebras (Graduate Course), Spring 2010 Math
6303: Modern Algebra II (Graduate Course), Spring 2010 Math
6302: Modern Algebra I (Graduate Course), Fall 2009 Math
2331: Honors Linear Algebra, Spring 2009 Math
6342: Topology (Graduate Course), Fall 2008 Math
6395: Topics in C*-algebras (Graduate Course), Spring 2008 Math
3397: Transitions to Advanced Mathematics, Fall 2007 Math
3333: Intermediate Real Analysis, Spring 2007 Math
4377: Advanced Linear
Algebra, Fall 2006
Math 118:
Complex Analysis (Graduate Course),
Fall 2004 Math 50:
Abstract Algebra I,
Spring 2004 Math 25: Calculus I, Fall
2003
• Dartmouth College
Math 1: Calculus,
Fall 2001 Math 24: Honors Linear Algebra, Fall 2000 Math 2: Calculus,
Winter 2000
Courses Developed
Math 3325, "Transitions to Advanced Mathematics"
This is a "First Proofs Course" that I developed to help our
undergraduate math majors make the transition to the upper-level
proof-based courses in our department. It is intended for
students to take prior to introductory proof-writing courses (e.g.,
Math 3333: Intermediate Analysis or Math 3330: Abstract Algebra).
The course covers topics ubiquitous throughout mathematics (e.g. logic,
sets, functions, relations) and focuses on developing proof-writing and
communication skills. I taught a preliminary version of the course in Fall
2007 as a Math 3397 topics course. I then worked with the undergraduate
studies committee to make the course a required part of our
mathematics major. The course has been taught as Math 3325 each
semester since Fall 2013, and I have taught it several times.
Graduate Topics Courses
I have developed several graduate topics courses related to my area of
research and the interests of students in my department. These include a
Survey of Topics in C*-algebras course in Spring 2008, a Graph C*-algebra
course in Spring 2010, an Introduction to C*-algebras course in
Spring 2014, and a course on C*-algebras associated with Dynamical
Systems in Spring 2016.
Math 2331, "Honors Linear Algebra"
This is an undergraduate course I developed as part of an
Honors Sequence (along with the Honors Calculus and Honors Differential Equations) and taught
for the first time in Spring 2009. I used a different textbook from
the usual Math 2331 class, and I also developed new material to be used in the course.
Independent Studies and Masters Tutorials Supervised
Senior Research Project (Math 3396, Math 4396), Student: Shahzad Kalloo, Fall 2017 -- Spring 2018
Senior Research Project (Math 3396, Math 4396), Student: Shannon Weed, Fall 2017 -- Spring 2018
Masters Tutorial (Math 6315, Math 7315), Student: Patrick Messina, Fall 2017 -- Spring 2018
Masters Tutorial (Math 6315), Student: Jea Kodavi, Fall 2017
Masters Tutorial (Math 6315), Student: Ed Stout, Fall 2017
Masters Tutorial (Math 6315), Student: Worawit Tepsan, Fall 2017
Masters Tutorial (Math 6315), Student: Tattwamasi Amrutam, Fall 2017
Masters Tutorial (Math 6315), Student: Tyler Williams, Fall 2017
Masters Tutorial (Math 6315), Student: Sarah Chehade, Fall 2017
Independent Study (Math 4398), Student: Catherine Godfrey, Fall 2016
Masters Tutorial (Math 6315), Student: Mozahid Haque, Fall 2015
Independent Study (Math 4398), Student: Sarah Chehade, Fall 2015
Independent Study (Math 6398), Student: Nishant Suri, Spring 2014
Masters Tutorial (Math 6315, Math 7315), Student: Tristan Whalen,
Fall 2011 -- Spring 2012
Masters Tutorial (Math 6315, Math 7315), Student: My Le, Summer 2011 -- Fall 2011
Masters Tutorial (Math 6315), Student: James West, Summer 2009
Senior Research Project (Math 3396), Student: Letty Reza, Summer 2009
Senior Research Project (Math 3396, Math 4396), Student: Matt Tobin,
Fall 2008 -- Spring 2009
Undergraduate Research Supervised
University of Houston:
Shannon Weed, Topic: Voting Theory, Summer 2017 -- Spring 2018.
Shahzad Kalloo, Topic: Morita Equivalence of Rings, Spring 2017 -- Spring 2018.
Catherine Godfrey, Topic: Voting Systems with Multiple Candidates, Spring 2016 -- Spring 2017.
Sarah Chehade, Topic: Perron-Frobenius theorem and ranking algorithms, Spring 2015 -- Spring 2016.
Tanya Chen, Topic: Linear Algebra and Google's PageRank algorithm, Fall 2013 -- Fall 2015.
Ariel Bowman, Topic: Interactions of Analysis and Algebra, Summer 2014.
Michael Boyle, Topic: Periodic points of interval maps, Spring
2013 -- Spring 2014.
My Le, Topic: Frames in vector spaces over finite fields,
University of Houston, Spring 2009 -- Summer 2009.
Letty Reza, Topic: Frames in vector spaces over finite fields,
University of Houston, Spring 2009 -- Summer 2009.
Matthew Tobin, Topic: Frames in vector spaces over finite fields,
University of Houston, Fall 2008 -- Spring 2009.
Michael Kroh, Topic: Lattices of saturated
hereditary subsets in directed graphs, University of Houston, Spring 2008
-- Spring 2009.
Minh Nguyen, Topic: Frames in vector spaces over finite fields,
University of Houston, Fall 2008.
Rachel Hodos, Topic: Frames in finite-dimensional spaces, Spring
2007.
College of William & Mary:
Abraham Isgur, Topic: Graph traces on directed
graphs, Fall 2005 -- Summer 2006.
Joe Dorfler, Topic: Graph traces on directed
graphs, Fall 2005 -- Spring 2006.
Erin Catlett, Topic: Lattices of ideals in graph C*-algebras,
Fall 2005 -- Spring 2006.
Meg Poston, Topic: Lattices of ideals in graph C*-algebras, Fall
2005 -- Spring 2006.
University of Iowa:
Matt Johnson, Topic: Graph traces on directed
graphs, Fall 2003 -- Spring 2005.
Jon Chaika, (supervised jointly with Paul Muhly),
Topic: Quantum computation and completely positive maps, Fall 2002 --
Spring 2003.
The following publications have resulted from the undergraduate research I
have supervised:
Chaotic behavior in a forecast model, Michael Boyle and Mark
Tomforde, Pi Mu Epsilon J. 14 (2016), 237--242.
Frame theory for binary vector spaces, Bernhard Bodmann, My Le,
Letty Reza, Matthew Tobin, and Mark
Tomforde, Involve 2 (2010), 589--602.
The graph traces of finite graphs and applications to
tracial states of C*-algebras, Matt Johnson, New York J. Math. 11 (2005),
649--658.
Circles and Pairs, Founder and Director
Fall 2021 -- present
Circles and Pairs is a mathematics
outreach program
that I created and direct. Circles and Pairs uses volunteer effort of undergraduates,
graduate students, and faculty from the University of Colorado, Colorado Springs (UCCS)
and Colorado College to provide mathematics outreach to local middle and high school
students two days per week. Circles and Pairs engages students using two complementary
methods: Math Circles (which are group problem solving activities that emphasize
creativity, collaboration, and discovery-based learning) and one-on-one tutoring (in
which a volunteer works with a student on topics currently being covered in their math
classes).
AMS Graduate Student Chapter, Founder and Faculty Advisor
Fall 2021 -- present
I organized the mathematics graduate students at the University of Colorado at Colorado
Springs to form an official AMS
Graduate Student Chapter and helped them to draft by-laws
and apply for funding. I currently serve as faculty advisor, and I assist student
officers as they organize events each semester. Popular events include:
Math Trivia Night, Pi Day Celebration, and Graduate Student Research Talks. More info
on the AMS Graduate Chapter at UCCS can be found at
our chapter's website.
CHAMP, Founder and Director
Fall 2013 -- Spring 2019
Cougars and Houston Area Mathematics Program (CHAMP) is a high school outreach program
that I created and directed for six years. CHAMP provided weekly math tutoring and math lessons for
high school and middle school students from partnering schools in the area (primarily
the Third Ward, the East End, and Sunnyside). UH graduate students and UH
undergraduates volunteered to teach lessons, facilitate group work and in-class activities,
and provide tutoring.
The Math Alliance is a consortium of
faculty and students at schools throughout the U.S. whose goal is to
encourage undergraduates to pursue graduate study in mathematics or a
mathematically-related field. The Math Alliance also seeks to increase
the number of mathematics Ph.D.s awarded to members of groups that are
underrepresented in the mathematical sciences (such as women, ethnic
minorities, first generation college students, or students from
disadvantaged socioeconomic backgrounds). However, the Math Alliance
is not exclusive to students from these groups, and anyone is welcome to
join and participate. The Math Alliance was initially centered at the
University of Iowa, but in recent years its headquarters have moved to
Purdue University.
I nominated students from my department for membership in the Math Alliance, mentored
them during their undergraduate careers, and informed them about the Math
Alliance's F-GAP program that assists them in composing their graduate
school application materials. Every year I organized UH undergraduates
to attend the Math Alliance's annual "Field of Dreams" conference.
Gulf States Math Alliance, Organizer and Webmaster
Fall 2013 -- Spring 2020
The Gulf States Math Alliance (GSMath) is one of
seven regional alliances
under the national Math Alliance. GSMath is comprised of members of the
Math Alliance throughout the states of Texas, Louisiana, and Mississippi. GSMath
works closely with the national Math Alliance, as well as the other regional
alliances, while simultaneously providing and promoting special opportunities
to students within the Gulf States Region. I was a co-organizer of GSMath, and
I also created and maintained the GSMath website.
AMS Graduate Student Chapter, Founder and Faculty Advisor
Fall 2013 -- Spring 2019
I organized the graduate students in our department to form an official
AMS Graduate Student Chapter
and helped them to draft by-laws and apply for funding. I served as the
faculty advisor for six years.
Pi Mu Epsilon, Faculty Advisor
Fall 2008 -- Spring 2018
Pi Mu Epsilon is the National
Mathematics Honor Society. I served as faculty advisor for the
Texas Theta Chapter of Pi Mu Epsilon at the
University of Houston for ten years. My responsibilities included inducting new
members, promoting the society, holding monthly meetings for undergraduate members,
and advising the student officers. Our Pi Mu Epsilon chapter also functions
as our department's Undergraduate Math Club, and while there are official requirements
for membership in the
national Pi Mu Epsilon organization, our chapter's meetings and activities
are open to everyone.
AMS Project NExT Fellow
2003 -- 2004
Project
NExT (New Experiences in Teaching) is a
professional development program for new or recent Ph.D.s
in the mathematical sciences who are interested in improving
the teaching and learning of undergraduate mathematics. It
addresses the full range of faculty responsibilities in
teaching, research, and service. Certain fellows
who are interested in both research and teaching are
designated as AMS Project NExT Fellows and are supported by a
grant from the American Mathematical Society.
Teaching of Mathematics Seminar, Dartmouth College
Summer 1999
This intensive 10-week long seminar explored both the theory and practice
of teaching mathematics. It involved readings and discussions of
different philosophies of teaching mathematics and problem
solving. Topics included cooperative learning, the use of writing
assignments, student evaluations, presentation styles, and designing
curricula. Participants also gained hands-on experience by designing and
teaching two week-long high school workshops, guest lecturing in Dartmouth
classes, and giving presentations throughout the seminar.
Service
Service to the Profession
Editorial Board for MAA FOCUS
January 2022--present
MAA FOCUS is the newsmagazine of the Mathematical Association of America (MAA) and
has a circulation of over 25,000. There are 13 members of the editorial board.
Reviewer for the Goldwater Scholarship
February 2020--present
Each spring I travel to a national conference center to spend four days working face-to-face
with other reviewers as we evaluate applications and make recommendations for awards.
Wikipedia Fellow
Fall 2019
I participated in the class "Communicating Science on Wikipedia" taught by Wikipedia
Experts at Wiki Education, in collaboration with the New York Academy of Sciences. The
class met via video chat for one hour per week for ten weeks.
Projects were assigned, and I earned a Wiki
Scientist Certificate for my project completion. I was supported
by a $500 grant from the Heising-Simons Foundation to cover course fees.
Reviewer for National Science Foundation
February 2019
I traveled to the National Science Foundation in Alexandria, Virginia and spent three
days serving on a panel to review grant proposals and make recommendations for funding.
AMS Committee on the Profession, subcommittee member
August 1, 2018 -- July 31, 2019
I was a member of the subcommittee charged with selecting the winner of
the annual AMS Award for Mathematics Programs that Make a Difference.
AMS Arnold Ross Lecture Series Committee
February 1, 2016 -- January, 31 2019
Chair, February 1, 2018 -- January, 31 2019
Member, February 1, 2017 -- January, 31 2018
Member, February 1, 2016 -- January, 31 2017
The
Arnold Ross Lecture Series sponsors an annual lecture for talented high school
mathematics students. The goal of this lecture is to stimulate the students'
interest in mathematics beyond the traditional classroom and to show them the
tremendous opportunities for careers in mathematics --- as mathematics
teachers and as researchers in government, industry, and university programs.
The lectures are also intended to illustrate some recent development in
mathematical research. Members of the Arnold Ross Lecture Series Committee
are appointed by the president of the American
Mathematical Society (AMS) and charged with selecting the annual speaker
and overseeing related details.
Project NExT Consultant
2014 -- 2015
Project
NExT (New Experiences in Teaching) is an MAA
professional development program for new or recent Ph.D.s
in the mathematical sciences who are interested in improving
the teaching and learning of undergraduate mathematics. Project
NExT invites certain senior mathematicians to be consultants.
As a consultant, I was paired with a Project NExT Fellow for whom I
serve as a mentor, and I was asked to participate in the Project NExT
mailing list and answer questions from recent Ph.D.s.
Scholarly Reviews
Letter of Assessment, University of Ohio asked me to assess a faculty member's research as part of an application for promotion, October 2021
Reviewer for book proposal submitted to Wiley publishing company, January 2020
Reviewer for textbook submitted to Springer publishing company, April 2017
Reviewer for workshop proposal to the Fields Institute, January 2016
Reviewer for textbook submitted to Springer publishing company, October 2014
Letter of Assessment, University of Texas at Tyler asked me to assess a faculty
member's research as part of an application for promotion, October 2013
Reviewer for Proceedings of the Operator Algebra and Dynamics
Conference, the NordForsk Network Closing Conference held
at the Faroe Islands, January 2013
Reviewer for textbook submitted to W.H. Freeman &
Company and Worth Publishers, June 2012
Reviewer for Topology textbook for Taylor & Francis Publishing,
January
2010
Reviewer for NSA grant proposal, April 2009
Reviewer for the textbook "A Passage to Advanced Mathematics" for
Addison-Wesley Publishing, April 2009
Reviewer for NSA grant proposal, February 2007
Journal Referee
Acta Mathematica Sinica
Advances in Mathematics
Algebras and Representation Theory (x2)
Bulletin des Sciences Mathématiques (x4)
Bulletin of the Australian Math Society
Bulletin of the London Math Society (x4)
Bulletin of the Malaysian Math Society
Communications in Algebra (x3)
Contemporary Mathematics, AMS Book Series
Cubo Mathematics Journal
Discrete and Continuous Dynamical Systems
Documenta Mathematica
Duke Mathematical Journal (x2)
Ergodic Theory and Dynamical Systems (x4)
Forum Mathematicum
Functional Analysis and its Applications
Houston Journal of Mathematics (x3)
Indiana University Mathematics Journal (x2)
Illinois Journal of Mathematics
Integral Equations and Operator Theory
International Workshop on Operator Theory and its Applications (IWOTA), Conference Proceedings, 2021
Involve
Journal für die Reine und Angewandte Mathematik (Crelle's
Journal) (x3)
Journal of Algebra (x3)
Journal of Algebra and Applications (x3)
Journal of Algebra and Number Theory
Journal of the American Mathematical Society
Journal of Commutative Algebra (x2)
Journal of Functional Analysis (x7)
Journal of the Korean Mathematical Society
Journal of Mathematical Analysis and Applications (x6)
Journal of Noncommutative Geometry
Journal of Operator Theory (x11)
Journal of Pure and Applied Algebra (x3)
Journal of Topology and Analysis
Math Annalen (x2)
Mathematische Zeitschrift
Mediterranean Journal of Mathematics
Monatshefte für Mathematik (x4)
Münster J. Math.
New York Journal of Mathematics (x3)
Operators and Matrices (x2)
Proceedings A of the Royal Society of Edinburgh
Proceedings of the American Mathematical Society (x4)
Proceedings of the Edinburgh Mathematical Society
Revista Matemática Iberoamericana
Rocky Mountain Journal of Mathematics (x3)
Studia Mathematica
Transactions of the American Mathematical Society (x6)
Turkish Journal of Mathematics
Article Reviewer for Mathematical Reviews and MathSciNet
2003 -- 2014
MathSciNet is a searchable
online bibliographic database created by the American Mathematical Society. It
contains information on over 3 million articles and over eight hundred thousand
authors indexed from over 1,800 mathematical journals, many of them abstracted
"cover-to-cover". I wrote 69 article reviews during my 11 years of service.
Service to Department, College, and University
(at University of Colorado Colorado Springs)
Department Committees
Graduate Committee, Fall 2021 -- present
University Committees
Graduate Executive Committee, Fall 2021 -- present
Service to Department, College, and University
(at University of Houston)
Department Committees
Colloquium Committee, member, Fall 2019 -- Spring 2020
Undergraduate Studies Committee, member, Fall 2007 -- Spring 2012, Fall 2013 -- Spring 2019
Committee for revised policies for the Annual Performance Reviews (APR), Spring 2016
Analysis Seminar Organizer, Fall 2006, Spring 2007, Fall 2008, Spring 2009, Fall 2010, Spring 2011, Spring 2013, Fall 2014
Subcommittee for Undergraduate Curriculum Content, member, Spring 2012 -- Summer 2012
Subcommittee for Undergraduate Curriculum Course Tracks, member, Spring 2012 -- Summer 2012
Library Committee, member, Fall 2011 -- Spring 2012
Colloquium Committee, member, Fall 2008 -- Spring 2011
Colloquium Committee, co-chair, Fall 2007 -- Spring 2008
College Committees
Grievance Committee for the College of Natural Science and Mathematics, Fall 2019
Communications Subcommittee for College-Wide Strategic Plan, Fall 2015
University Committees
University of Houston Selection Committee for the Goldwater Scholarship, Fall 2017
Interviewer for Tier One Scholarship Applicants, January 2017
Fellow of the UH Honors College
Spring 2016
The Dean of the Honors College invites select faculty to be members
of the Honors College's Society of Fellows. Fellows are not assigned
specific duties; rather, according to their own interests and availability,
Fellows may direct senior honors theses and serve on thesis committees;
mentor students who are pursuing undergraduate research in the PURS,
SURF, or other programs sponsored by the Office of Undergraduate
Research; assist with the development of Honors curriculum in their
disciplines; serve as knowledgeable sources in their home departments
and colleges about the policies and goals of the Honors College; provide
information in return about policies and goals of their home departments
and colleges; alert members of the Honors College faculty of opportunities
and partnerships of mutual benefit; and generally serve as fellows ---friends,
advisors, and ambassadors--- of the Honors College.
I gave this talk as part of a series of public events on the UH Campus in
2017 designed to commemorate the centennial of
the 1917 Russian Revolution. The series was organized by Dr. David Rainbow
from the UH Honors College. You can download the
advertisement for the event as
well as slides from the talk.
Service to the Community
KIPP: Houston STEM Advisory Board, member
Spring 2016 -- Spring 2017
The Knowledge is Power Program (KIPP) is a nationwide network of
free open-enrollment college-preparatory schools in under-resourced
communities throughout the United States. KIPP: Houston currently
has 24 public schools throughout the K--12 level serving nearly 12,500 Houston
students and an additional 1,200 alumni in college and beyond. The STEM
Advisory Board provides guidance and recommendations regarding STEM
education in the KIPP: Houston schools.
Honors, Awards, and Memberships
Honors and Awards
Being a Difference Award for Ethical Leadership, UCCS Campus, 2022
25-Year Anniversary Award from Gustavus Adolphus College, 2022
MAA Haimo Award for Distinguished College or University Teaching of Mathematics, 2020
MAA Distinguished College and University Teaching of Mathematics Award, Texas Section, 2019
AMS Award for Mathematics Programs that Make a Difference, 2018
Phi Beta Kappa Award for Engaging Broader Audiences, 2018
Inducted into University of Houston Honors College Society of Fellows, 2016
University Teaching Excellence Award: Community Service Category, 2016
NSM John C. Butler Excellence in Teaching Award, Spring 2015
Member of the Scientific Committee for the Great Plains Operator
Theory Symposium, 2014
National Security Agency Young Investigator Award, 2009