Fall 2025

December 5 Carlos Cabrera Ocañas,  Universidad Nacional Autónoma de México - 

November 14 Andrei Martínez Finkelshtein,  Baylor University - 

November 7 Sookkyung Lim,  University of Cincinnati - 

October 31 Jani Virtanen,  University of Reading - 

October 24 Boris Khesin,  University of Toronto - 

October 17 Roozbeh Gharakhloo,  University of California Santa Cruz - 

September 12 Rachel Greenfeld,  Northwestern University - Integer distance sets - [poster]

September 5 Robert Jenkins,  University of Central Florida - Mathematical models of soliton gas - [poster]

Spring 2025

April 24 Fumiko Futamura,  Southwestern University -  Shedding Light on Art Mysteries with Perspective and Projective Geometry - [poster]

April 18 Vyjayanthi Chari, University of California Riverside - Representations of Quantum Affine sl(n) and Connections with Afffine Hecke Algebras and the Category O(gl(r)) - [poster]

April 11 David White, Denison University - Time series models for the opioid epidemic and protest - [poster]

March 7 Leonid Polterovich,  Tel Aviv University - Oscillations and topology - [poster]

February 28 Bruce Berndt,  University of Illinois Urbana-Champaign - Ramanujan's notebooks and lost notebook - [poster]

February 14 Patrick Morton,  IU Indianapolis - An application of algebraic dynamics to class numbers of quadratic fields - [poster]

February 7 Alexander Polishchuk,  University of Oregon - Ranks of Polynomials - [poster]

January 24 Bogdan Nica,  Indiana University Indianapolis - Elementary matrix operations on a napkin - [poster]

Fall 2024

November 15 Pete Clark, University of Georgia - The restricted variable Kakeya problem - [poster]

November 1 Kenneth McLaughlin, Tulane University - Introduction to soliton gases - [poster]

October 25 Michael J. Larsen, IU Bloomington - Asymptotics of decompositions of tensor powers - [poster]

September 27 Kate Ponto, University of Kentucky - Representations and Euler characteristics - [poster]

Spring 2024

April 19 Jun Li, University of Dayton - Symplectic mapping class groups of rational 4-manifolds - [poster]

April 5 Alex Blumenthal, Georgia Institute of Technology - Chaotic regimes for random dynamical systems - [poster]

March 29 Wenxiao Pan, University of Wisconsin-Madison - Computational framework enabling fast and scalable simulations of particulate suspensions - [poster]

March 22 Howard Masur, University of Chicago - Translation surfaces, billiards, and dynamics - [poster]

March 8 Moira Chas, Stony Brook University - Making math with yarn and wire - [poster]

March 1 Brendan Fry, Metropolitan State University of Denver - Modeling blood flow regulation and oxygenation in the human retinal microcirculation - [poster]

February 23 Andrew Putman, University of Notre Dame - Steinberg representation - [poster]

February 9 Robert Buckingham, University of Cincinnati - Some recent results on asymptotics of Painlevé functions - [poster]

February 2 Deniz Bilman, University of Cincinnati - Extreme superposition: models for large-amplitude rogue waves - [poster]

January 26 Steven Karp, University of Notre Dame - Positivity in real Schubert calculus - [poster] 

Fall 2023

November 17 Naneh Apkarian, Arizona State University - Teaching to engage and include students - [poster] 

November 3 Plamen Iliev, Georgia Institute of Technology - Fejér-Riesz factorizations and Bernstein-Szegő measures - [poster] 

October 20 Anne Shilling, University of California, Davis - Markov chains through the Lens of semigroups - [poster] 

October 13 Brett Wick, Washington University, St. Louis - Two weight inequalities for Calderón–Zygmund operators - [poster]

October 6 Yuan N. Young, New Jersey Institute of Technology - From centrosome to primary cilium - [poster]

September 29 Jan Spakula, University of Southhampton - Roe algebras: between coarse geometry and functional analysis - [poster]

September 22 Ely Kerman, University of Illinois Urbana-Champaign - Symplectic measurements - [poster]

September 8 Leonid Petrov, University of Virginia - Lax equations for integrable stochastic particle systems - [poster]

Spring 2023

March 3 Maxim Yattselev, IU Indianapolis - On rational approximation of multi-valued functions - [poster]

November 15 Sean Lawton, George Mason University - Flawed groups - [poster]

February 17 Yuri Bakhtin, New York University - Ergodic theory of the stochastic Burgers equation - [poster]

February 3 Zhiqiang Cai, Purdue University - Neural networks and numerical PDEs - [poster]

January 20 Leonid Rybnikov, Harvard University - Periods of the Fibonacci sequence modulo primes - [poster]

Fall 2022

December 2 Karin Leiderman, University of North Carolina, Chapel Hill - A systems biology approach to identifying modifiers of bleeding in hemophilia - [poster]

November 18 HongKun Zhang, Northwestern University - Hyperbolicity of certain chaotic billiards - [poster]

November 11 Sergey Denisov, University of Wisconsin, Madison - Szegő measures on the line and why we care about them - [poster]

October 28 Richard Hind, University of Notre Dame - Symplectic embeddings - [poster]

October 21 Alex Iosevich, University of Rochester - Learning theory, V-C dimension, and finite point configurations - [poster]

September 16 Ronald Pavlov, University of Denver - Nearst-neighbor tilings in one and two dimensions - [poster]