Research
Seminars
This is a list of recent and future talks at all faculty-organized seminars currently running at the department. Click on the provided links to see older talks.
You might also be interested in the student-only seminar organized by our graduate students and the monthly Math Club for undergraduate students.
Algebra & logic seminar (Aspen Central 018 - Basement, F 9-10a, M. Kinyon)
Apr 25 | Konrad Aguilar ^{*} Hopf Algebras |
Apr 11 | Michael Kinyon Characterizing classes of semigroups by forbidden subsemigroups |
Apr 4 | Michael Kinyon Abundant, amiable, adequate, ample and other types of semigroups starting with “a” |
Mar 28 | Michael Kinyon Introduction to regular and inverse semigroups |
Feb 28 | Rick Ball Unital Hyperarchimedean Vector Lattices, Part 3 |
Feb 21 | Rick Ball Unital Hyperarchimedean Vector Lattices, Part 2 |
Feb 14 | Rick Ball Unital Hyperarchimedean Vector Lattices |
Feb 7 | Andy Linshaw Introduction to vertex algebras, Part 3 |
Jan 31 | Andy Linshaw Introduction to vertex algebras, Part 2 |
Jan 24 | Andy Linshaw Introduction to vertex algebras |
Nov 1 | Nick Galatos Proof theory for lattice-ordered groups, Part 2 |
Oct 18 | Nick Galatos Proof theory for lattice-ordered groups |
Oct 11 | Petr Vojtechovsky Transitive groups with a view toward quandles, Part 2 |
Oct 4 | Petr Vojtechovsky Transitive groups with a view toward quandles |
Sep 27 | Michael Kinyon Loops, Commutators and Associatorse |
Analysis & dynamics seminar (Aspen Central 018 - Basement, F 10-11a, R. Pavlov)
Apr 25 | Tim Trujillo ^{*} Topological Ramsey spaces, associated ultrafilters, and their applications to the Tukey theory of ultrafilters and Dedekind cuts of nonstandard arithmetic 1, 2, & 3, Part 3 |
Apr 18 | Tim Trujillo ^{*} Topological Ramsey spaces, associated ultrafilters, and their applications to the Tukey theory of ultrafilters and Dedekind cuts of nonstandard arithmetic 1, 2, & 3, Part 2 |
Apr 11 | Tim Trujillo ^{*} Topological Ramsey spaces, associated ultrafilters, and their applications to the Tukey theory of ultrafilters and Dedekind cuts of nonstandard arithmetic 1, 2, & 3, Part 1 |
Apr 4 | John Griesmer The Structure of Locally Compact Abelian Groups, Part 2 |
Mar 28 | John Griesmer The Structure of Locally Compact Abelian Groups |
Mar 7 | Alvaro Arias The concentration of measure phenomenon in analysis |
Feb 28 | Jose Mijares Palacios Finite Oscillation Stability |
Feb 21 | Gabriel Giron-Garnica ^{*} Schlumprecht's Space |
Feb 14 | Lori Alvin Uniformly Recurrent Sequences and Minimal Cantor Sets, Part 3 |
Feb 7 | Lori Alvin Uniformly Recurrent Sequences and Minimal Cantor Sets, Part 2 |
Jan 31 | Lori Alvin Uniformly Recurrent Sequences and Minimal Cantor Sets |
Jan 24 | Lisa Korf Stochastic optimization |
Nov 15 | Paul Horn The Li-Yau inequality for graphs, Part 3 |
Nov 8 | Nic Ormes Self-Similar Cantor Systems, Part 3 |
Oct 25 | Nic Ormes Self-Similar Cantor Systems, Part 2 |
Oct 18 | Paul Horn The Li-Yau inequality for graphs, Part 2 |
Oct 11 | Nic Ormes Self-Similar Cantor Systems |
Oct 4 | Paul Horn The Li-Yau inequality for graphs |
Sep 27 | Ronnie Pavlov Computability of entropy for multidimensional shifts of finite type |
Combinatorics seminar (TBD, F 10a-12p, P. Horn)
2013-2014
Feb 21 | Florian Sobieczky Random Walks on randomly generated Graphs which are typically close to Hamiltonian |
Feb 7 | Problem Working Session |
Nov 15 | Florian Pfender, CU-Denver Four Regular Graphs with Triangles on Edges |
Nov 1 | Catherine Erbes, CU-Denver Simple Markov-Chain Algorithms for Generating Bipartite Graphs and Tournaments |
Oct 18 | Problem Working Session |
Oct 4 | Axel Brandt, CU-Denver Combinatorial Nullstellensatz with (1,2) and (2,3) choosability of graphs |
Sep 20 | Brent Thomas, CU-Denver Alon’s Combinatorial Nullstellensatz |
Graduate colloquium (Aspen Central 018, F 2-3p, N. Dobrinen)
The colloquium is intended for student reports concerning their current research, and for faculty and visitors' lectures on introductory topics. The colloquium is regularly followed by a tea.
2013-2014
Apr 18 | Gabriel Giron ^{*}Tsirelson Type Spaces |
Apr 11 | Lauren Morey ^{*}Integral enumeration formulas |
Apr 4 | Natasha Dobrinen Introductory overview of the Tukey theory of ultrafilters |
Feb 28 | Drew Ash ^{*}D-Simplices of Minimal Cantor Systems |
Feb 21 | Nathan McNew ^{*}Things you can prove with a degree from DU, two results in number theory |
Feb 14 | Tim Trujillo ^{*}Ramsey for R1 Ultrafilters and Their Dedekind Cuts: II |
Feb 7 | Florian Sobieczky The Newsboy Problem |
Jan 31 | Riqulemi Cardona ^{*}The Finite Embeddability Property for Noncommutative Knotted Extensions of RL |
Jan 24 | George Herrmann ^{*}Lipschitz Seminorms toward Quantum Metric Spaces |
Nov 8 | Alvaro Arias The Ramsey Theorem in Banach Spaces |
Oct 18 | Paul Horn Probabilistic combinatorics and spectral graph theory: (not so) strange bedfellows |
Oct 11 | Thomas French *Sequences of Minimal Complexity |
Oct 4 | Adriana Suarez Provable Security for Key Establishment Protocols |
Sep 27 | Lori Alvin Adding machines and Low Dimensional Dynamics |
Sep 20 | Jose Mijares On topological Ramsey spaces |
Teaching Excellence seminar (Aspen Central 018 - Basement, F 12-1p, N. Galatos)
Feb 28 | Panel Discussion Teaching As A Graduate Student |
Feb 7 | Wesley Fussner ^{*} Using Primary Historical Sources to Facilitate Discovery Learning |
Jan 24 | Lisa Korf Online Calculus |
Oct 25 | Derek Bruff Class time reconsidered: Motivating student participation and engagement. (Note: This talk will take place in JGH 315 at 2pm) |
Oct 11 | Charlie Dickenson MyAcademicWorkshop presentation |