Algebra and Representation Theory Seminar

The Algebra and Representation Theory Seminar (ARTS) normally meets in PHSC 1105 on Fridays at 4:00pm CT. For more information about the seminar, contact Roi Docampo.

Fall 2026

September 18
4:00pm (CDT)
PHSC 1105

Wing Hong (Joseph) Leung
University of Oklahoma

Moments and subconvexity of L-functions, and the delta method.

Spring 2026

February 3 3:30pm (CST) PHSC 1105	Ayten Koc Gebze Technical University	Structure of Leavitt Path Algebras: Ideals and Quotients
February 20 3:30pm (CST) PHSC 1105	Hui Xue Clemson University	Distribution of CM points on geodesics
February 27 3:30pm (CST) PHSC 1105	Arman Yagci University of Oklahoma	Classifying Irreducible Admissible Representations of GL_n(F)
March 6 3:30pm (CST) PHSC 1105	Trevor Karn Texas A&M University	Invariant subalgebras of Orlik–Solomon algebras in type A
March 27 3:30pm (CDT) PHSC 1105	Finn McGlade University of Oklahoma	Characterizing Cuspidal Quaternionic Modular Form on Spin(4,4) by the Growth of their Fourier Coefficients
April 24 3:30pm (CDT) PHSC 1105	Jiamin Li University of Oklahoma	Fourier transform of D-modules on prehomogeneous vector spaces

Show semesters preceding Fall 2026

September 12 3:30pm (CDT) PHSC 1105	Elizabeth Kelley University of Oklahoma	Hydra Graphs for Graph LP Algebras
September 26 3:30pm (CDT) PHSC 1105	Kimball Martin University of Oklahoma	Complex Multiplication
October 3 3:30pm (CDT) PHSC 1105	Finn McGlade University of Oklahoma	On the Quaternionic Saito-Kurokawa Subspace
October 17 3:30pm (CDT) PHSC 1105	Jordan Barrett University of Oklahoma	A Zariski-Nagata Theorem For Toric Surfaces
October 24 3:30pm (CDT) PHSC 1105	Yunchuan (George) Zhou University of Oklahoma	On the Frobenius-Shur indicators of self-dual representations of division algebras over local fields
November 14 3:30pm (CST) PHSC 1105	Travis Mandel University of Oklahoma	Tropical multiplicities from polyvector fields and tropical QFT
November 21 3:30pm (CST) PHSC 1105	András Lőrincz University of Oklahoma	Some unipotent Arthur packets for p-adic split F4
December 5 3:30pm (CST) PHSC 1105	Samuel Restoy Berganza University of Oklahoma	General Exam Talk: The integral Burau Representation of Braid groups and their congruence subgroups

February 14 3:00pm (CST) PHSC 1105	Peter Patzt University of Oklahoma	Uniform twisted homological stability of braid groups and moments of quadratic L-functions
February 21 3:00pm (CST) PHSC 1105	Kimball Martin University of Oklahoma	Statistics of modular forms
February 28 3:00pm (CST) PHSC 1105	Ameya Pitale University of Oklahoma	Lifting of Maass forms to O(1,8n+1) and applications to the sup-norm problem
March 7 3:00pm (CST) PHSC 1105	Matthew Scalamandre University of Toronto	Steinberg Modules for Rings
April 4 3:00pm (CDT) PHSC 1105	Peter Samuelson UC Riverside	Hall algebras and quantized character varieties
April 18 3:00pm (CDT) PHSC 1105	Travis Mandel University of Oklahoma	Valuative independence and theta reciprocity
April 25 3:00pm (CDT) PHSC 1105	Roi Docampo University of Oklahoma	Arithmetic jet spaces and tangent categories
May 2 3:00pm (CDT) PHSC 1105	Elizabeth Kelley University of Oklahoma	Local Statistics of Higher Dimer Models

September 13 4:00pm (CDT) PHSC 1105	Murad Özaydın University of Oklahoma	Digraph Algebras and Their Representations - Part 1
September 20 4:00pm (CDT) PHSC 1105	Murad Özaydın University of Oklahoma	Digraph Algebras and Their Representations - Part 2
September 27 4:00pm (CDT) PHSC 1105	Gefei Dang University of Oklahoma	Newforms for local unitary groups
October 4 4:00pm (CDT) PHSC 1105	Elizabeth Kelley University of Oklahoma	Skein Relations for Punctured Surfaces
October 18 4:00pm (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Symmetry breaking operators for dual pairs with one member compact
October 25 4:00pm (CDT) PHSC 1105	Jiamin Li University of Oklahoma	Local cohomology, Segre products, and vanishing theorem
November 1 4:00pm (CDT) PHSC 1105	Greg Muller University of Oklahoma	Friezes of Dynkin type
November 6 4:00pm (CST) PHSC 1105	Pablo Portilla Cuadrado Universidad Politécnica de Madrid	Vanishing arcs for isolated plane curve singularities
November 15 4:00pm (CST) PHSC 1105	José Lozano University of Oklahoma	The Point Scheme of Quadratic Algebras that are Ore Extensions of a Twist of the Polynomial Ring
November 22 4:00pm (CST) PHSC 1105	Rui-jie Yang University of Kansas	Archimedean zeta function and Hodge theory
November 26 4:00pm (CST) PHSC 1105	Helge Ruddat University of Stavanger	Clusters, Twistors and Stability Conditions
December 6 4:00pm (CST) PHSC 1105	Haihan Wu Johns Hopkins University	Webs and Howe duality for the quantum orthogonal group

January 26 3:30pm (CST) PHSC 1105	John Bergdall University of Arkansas	Slopes and L-invariants of modular forms
February 2 3:30pm (CST) PHSC 1105	Mercedes Haiech Université de Limoges	Deformations of solutions of differential equations
February 9 3:30pm (CST) PHSC 1105	Tomasz Przebinda University of Oklahoma	Howe's double commutant theorem for a reductive dual pair over a finite field of odd characteristic
February 16 3:30pm (CST) PHSC 1105	Kim Klinger-Logan Kansas State University	Two tales of automorphic forms
March 1 3:30pm (CST) PHSC 1105	Siddharth Ramakrishnan University of Oklahoma	Correlation coefficients for a p-adic Quaternion division algebra
March 8 3:30pm (CST) PHSC 1105	Pooneh Afsharijoo Universidad Complutense de Madrid	Gordon’s style partition identities from arc spaces
March 15 3:30pm (CDT) PHSC 1105	Ricardo Mendes University of Oklahoma	Semi-algebraic convex sets with symmetry
March 29 3:30pm (CDT) PHSC 1105	Lauren Grimley University of Oklahoma	Schur-Weyl Duality for Multiloop Lie Algebras
April 5 3:30pm (CDT) PHSC 1105	András Lőrincz University of Oklahoma	Singularities of orthogonal and symplectic determinantal varieties
April 19 3:30pm (CDT) PHSC 1105	Kimball Martin University of Oklahoma	Curves with prescribed endomorphisms

September 1 3:30pm (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	The big Theta (joint work with Hung Yean Loke, National University of Singapore)
September 8 3:30pm (CDT) PHSC 1105	María del Rosario Valencia Arévalo University of Oklahoma	Matrix Representation of Differentiation Algorithm with respect to a suitable pair.
September 15 3:30pm (CDT) PHSC 1105	Greg Muller University of Oklahoma	Deep points of marked surfaces
September 22 3:30pm (CDT) PHSC 1105	Travis Mandel University of Oklahoma	Quiver coverings and their representations
September 29 3:30pm (CDT) PHSC 1105	Sayantan Santra University of Oklahoma	On Congruences of Coefficients of Modular forms
October 27 3:30pm (CDT) PHSC 1105	Roi Docampo University of Oklahoma	Generic determinantal varieties: singularities and arcs
November 3 3:30pm (CDT) PHSC 1105	Jonathan Kujawa University of Oklahoma	On a question of WunderNatur
November 10 3:30pm (CST) PHSC 1105	Siddharth Ramakrishnan Cherukara University of Oklahoma
November 17 3:30pm (CST) PHSC 1105	Carlos Arreche University of Texas at Dallas	Complex Reflection Groups as Differential Galois Groups
December 1 3:30pm (CST) PHSC 1105	Christopher Heng Chiu KU Leuven	Subvarieties of polynomial functors and their geometry

Algebra and Representation Theory Seminar

Fall 2026

Spring 2026

Fall 2025

Spring 2025

Fall 2024

Spring 2024

Fall 2023

Spring 2023

Fall 2022

Spring 2022

Fall 2021

Spring 2021

Fall 2020

Spring 2020

Fall 2019

Spring 2019

Fall 2018

Spring 2018

Fall 2017

Spring 2017

Fall 2016

Spring 2016

Fall 2015

Spring 2015

Fall 2014

Spring 2014

Fall 2013

Spring 2013

Fall 2012

February 17 3:45pm (CST) PHSC 1105	Alessandra Costantini Oklahoma State University	Rees algebras, symmetric monomial ideals and discrete polymatroids
March 31 3:45pm (CDT) PHSC 1105	César Lozano Huerta UNAM - Oaxaca	The dimension of determinantal surfaces in projective 3-space
April 7 3:45pm (CDT) PHSC 1105	Lucas Smith University of Oklahoma	Alvis-Aubert-Bernstein-Curtis-Deligne-Lusztig Duality
April 14 3:45pm (CDT) PHSC 1105	András Lőrincz University of Oklahoma	Local cohomology supported at determinantal varieties
April 21 3:45pm (CDT) PHSC 1105	Ergun Suer University of Oklahoma	Frobenius-Schur indicator of a self-dual representation of GL(n,F_q)
April 28 3:45pm (CDT) PHSC 1105	Emily Gunawan University of Oklahoma	Triangulations and maximal almost rigid modules
May 5 3:45pm (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Howe's duality for Lie Supergroups

August 31 3:45pm (CDT) PHSC 1105	Boris Apanasov University of Oklahoma	Non-Rigidity of Uniform Hyperbolic Lattices
September 9 3:45pm (CDT) PHSC 1105	Emily Gunawan University of Oklahoma	Superunitary regions, generalized associahedra, and friezes of Dynkin type cluster algebras
September 16 3:45pm (CDT) PHSC 1105	András Lőrincz University of Oklahoma	On the collapsing of homogeneous bundles
September 23 4:00pm (CDT) PHSC 1105	Karthik Ganapathy University of Michigan	The infinite variable polynomial ring in positive characteristic
September 30 3:45pm (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Character correspondence for irreducible unitary representations of padic groups in the stable range
October 14 3:45pm (CDT) PHSC 1105	Chary Addanki University of Oklahoma	Signs of Hecke Eigen values of Modular forms over $Sl_2(\mathbb{Z})$
October 21 3:45pm (CDT) PHSC 1105	Pablo Ocal UCLA	Principles of support varieties for relative Hochschild cohomology
October 28 3:45pm (CDT) PHSC 1105	Alan Roche University of Oklahoma	Which Finite Rings Have the Most Units?
November 4 3:45pm (CDT) PHSC 1105	Mario Morán Cañón University of Oklahoma	Effective computation of the general component of the jet scheme
November 18 3:45pm (CST) PHSC 1105	James Beyer University of Oklahoma	Deep Points in Cluster Varieties

March 11 3:30pm (CST) Zoom	Jonathan Kujawa University of Oklahoma	Webs
March 25 3:30pm (CDT) PHSC 1105	Elizabeth Pacheco University of Oklahoma	New Representations of Leavitt Path Algebras
April 1 3:45pm (CDT) PHSC 1105	Eric Walker University of Arkansas	Derived algebraic geometry and jet schemes
April 8 3:45pm (CDT) PHSC 1105	Bella Tobin Oklahoma State University	Belyi Maps in Arithmetic Dynamics
April 15 3:45pm (CDT) PHSC 1105	Chris Drupieski DePaul University	Superized Troesch complexes and Resolutions for the Frobenius Twist Functor
April 22 3:30pm (CDT) PHSC 1105	Shravan Saoji University of Oklahoma	Nash blow-up and its properties
April 29 3:45pm (CDT) PHSC 1105	Ayten Koç Gebze Teknik Üniversitesi	Leavitt Path Algebras of Polynomial Growth up to Morita Equivalence*
May 6 3:45pm (CDT) PHSC 1105	Peter Patzt University of Oklahoma	Representation stability for diagram algebras

September 3 3:30pm (CDT) PHSC 1105	Greg Muller University of Oklahoma	Theta Functions: From Jacobi to Cluster Algebras
September 17 3:30pm (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Cartan subgroups of classical groups over local fields of characteristic 0
September 24 3:30pm (CDT) PHSC 1105	Mario Morán Cañón University of Oklahoma	On formal neighborhoods of the arc scheme
October 1 3:30pm (CDT) PHSC 1105	Roi Docampo University of Oklahoma	Embedding codimension and spaces of arcs
October 15 3:30pm (CDT) PHSC 1105	Chih⁠-⁠Kuang Lee University of Oklahoma	Introduction to the valuative tree
October 22 3:30pm (CDT) PHSC 1105	Joey Randich University of Oklahoma	Super-ize Me! (and My Schur Algebra)
October 29 3:30pm (CDT) PHSC 1105	Steven Lin University of Oklahoma	A Brief Introduction to the Nash Conjecture
November 5 3:30pm (CDT) PHSC 1105	Ryan Reynolds University of Oklahoma	Fantastic Diagrams and Where to Find Them
November 12 3:30pm (CST) PHSC 1105	Jonathan Kujawa University of Oklahoma	Howe duality in Type P
November 19 3:30pm (CST) PHSC 1105	Travis Mandel University of Oklahoma	The atomic basis for surface skein algebras

February 12 3:30pm (CST) Zoom	Angelica Babei	Period polynomials, their zeros, and Eichler cohomology
March 26 3:30pm (CDT) Zoom	Patrick Dynes University of Oklahoma	Converse Theorems for Sp₄(ℤ) and Beyond
April 2 3:30pm (CDT) Zoom	Jon Kujawa University of Oklahoma	Support varieties and complexity for Lie superalgebras
April 9 3:30pm (CDT) Zoom	Kayla Wright University of Minnesota	A Model for Cluster Algebras in Type \(D_n\)
April 23 3:30pm (CDT) Zoom	Emily Gunawan University of Oklahoma	Box-ball systems and Robinson-Schensted-Knuth tableaux
April 30 3:30pm (CDT) Zoom	Nat Thiem University of Colorado Boulder	An introduction to approximating representation theories
May 7 3:30pm (CDT) Zoom	Jake Levinson Simon Fraser University	Lazy tournaments for the multidegrees of \(\overline{M_{0,n}}\)

August 28 3:30pm (CDT) Zoom		Meet n' Greet
September 11 3:30pm (CDT) Zoom	Ricardo Mendes University of Oklahoma	Maximality of Laplacian algebras, with applications to Invariant Theory.
September 25 3:30pm (CDT) Zoom	Ricardo Mendes University of Oklahoma	Maximality of Laplacian algebras, part II
October 9 3:30pm (CDT) Zoom	Emily Gunawan University of Oklahoma	Infinite friezes and bracelets
October 16 3:30pm (CDT) Zoom	Aram Dermenjian York University	Sign variations and descents
November 13 3:30pm (CST) Zoom	Andrés R. Vindas Meléndez University of Kentucky	The Equivariant Ehrhart Theory of the Permutahedron
December 4 3:30pm (CST) Zoom	Emily Gunawan University of Oklahoma	Cambrian combinatorics on quiver representations
December 9 3:30pm (CST) Zoom	Elizabeth Kelley University of Minnesota	Theta basis for reciprocal generalized cluster algebras (unusual day: Wednesday)

January 23 4:00pm (CST) PHSC 1105	Josep Àlvarez Montaner Universitat Politècnica de Catalunya	Local cohomology of binomial edge ideals and their generic initial ideal
January 31 3:30pm (CST) PHSC 1105	Kimball Martin University of Oklahoma	Galois orbits of modular forms
February 14 3:30pm (CST) PHSC 1105	Marcus Robinson University of Utah	BCM Test Ideals of Mixed Characteristic Toric Schemes
March 13 3:30pm (CDT) PHSC 1105	Simon Roby OU and University of Lorraine, France	Resonances of the Laplacian on homogeneous vector bundles on real rank one symmetric spaces
March 27 3:30pm (CDT) Zoom	Ricardo Mendes University of Oklahoma	Singular Riemannian foliations, manifold submetries, and Laplacian algebras
April 10 3:30pm (CDT) Zoom	Gregory Muller University of Oklahoma	Paths in graphs and Lindstrom's lemma
April 17 3:30pm (CDT) Zoom	Jieru Zhu SUNY Buffalo	Transitioning between the tableaux and spider bases for the Specht modules
May 1 3:00pm (CDT) Zoom	Javier Carvajal-Rojas Ecole Polytechnique Federale de Lausanne	Fundamental groups of KLT singularities

August 30 3:30pm (CDT) PHSC 1105	Greg Muller University of Oklahoma	Huang's proof of the Sensitivity Conjecture
September 6 3:30pm (CDT) PHSC 1105	Trey Trampel University of Notre Dame	Quantum cluster algebras at roots of unity and discriminants
September 20 3:30pm (CDT) PHSC 1105	Joey Randich University of Oklahoma	Silly Mathematician, Webs are for Spiders!
September 27 3:30pm (CDT) PHSC 1105	Erin Hausmann University of Oklahoma	The Ring of Symmetric Functions
October 4 3:30pm (CDT) PHSC 1105	Ameya Pitale University of Oklahoma	Special values of L-functions and congruences between modular forms
October 18 3:30pm (CDT) PHSC 1105	Lucy Lifschitz University of Oklahoma	Weakly commensurable groups with applications to the differential geometry
October 25 3:30pm (CDT) PHSC 1105	Ricardo Mendes University of Oklahoma	A diameter gap for quotients of the unit sphere
November 1 3:30pm (CDT) PHSC 1105	Ryan Reynolds University of Oklahoma	Algebras out of Diagrams! What’ll They Think of Next?
November 15 3:30pm (CST) PHSC 1105	Daniel Smolkin University of Oklahoma	Frobenius splitting in commutative algebra
November 22 3:30pm (CST) PHSC 1105	Daniel Smolkin University of Oklahoma	Diagonal F-regularity and symbolic powers

January 25 3:30 PM (CST) PHSC 1105	Greg Muller University of Oklahoma (Norman, OK, US)	Linear recurrences
February 1 3:30 PM (CST) PHSC 1105	Tomasz Przebinda University of Oklahoma (Norman, OK, US)	Howe's correspondence and characters for dual pairs over Archimedean and non-Archimedean fields
February 8 3:30 PM (CST) PHSC 1105	Nick Davidson University of Oklahoma (Norman, OK, US)	Practice Job Talk
February 22 3:30 PM (CST) PHSC 1105	Thomas Morgan University of Oklahoma (Norman, OK, US)	Representations of the Automorphism Group of a Right-Angled Coxeter Group
March 1 3:30 PM (CST) PHSC 1105	Colm Mulcahy Spelman College	The Mathematics of Martin Gardner: Frontier Writer Extraordinaire
March 8 3:30 PM (CST) PHSC 1105	Jonathan Kujawa University of Oklahoma (Norman, OK, US)	Support varieties for modular Lie superalgebras
March 29 3:30 PM (CDT) PHSC 1105	Shuji Horinaga Kyoto University	Rankin-Cohen bracket and nearly holomorphic modular forms.
April 12 3:30 PM (CDT) PHSC 1105	Andrew Miller University of Oklahoma (Norman, OK, US)	The triangular form and the negative Pell equation
April 19 3:30 PM (CDT) PHSC 1105	Ralf Schmidt University of Oklahoma	Siegel Eisenstein series, special values, and congruences

August 24 3:30 PM (CDT) PHSC 1105	Brave Volunteers	5 minute talks
August 31 3:30 PM (CDT) PHSC 1105	Jonathan Kujawa University of Oklahoma	Modified Traces
September 7 3:30 PM (CDT) PHSC 1105	Ralf Schmidt University of Oklahoma	Paramodular forms of level 16
September 28 3:30 PM (CDT) PHSC 1105	David Vogan Massachusetts Institute of Technology	The size of infinite-dimensional representations
October 12 3:30 PM (CDT) PHSC 1105	Anne-Marie Aubert Directrice de Recherches au CNRS, Institut de Mathématiques de Jussieu, Paris, France	Fluctuations of the depth under the local Langlands correspondence
October 19 3:30 PM (CDT) PHSC 1105	Edward Richmond Oklahoma State University	The Nash blow-up of a cominuscule Schubert variety
October 24 4:00 PM (CDT) PHSC 1105	Robert Muth Washington & Jefferson College	Schurifying superalgebras
November 16 3:30 PM (CST) PHSC 1105	Manami Roy University of Oklahoma	Paramodular forms coming from elliptic curves
November 30 3:30 PM (CST) PHSC 1105	Shaoyun Yi University of Oklahoma	Klingen p^2 vectors for GSp(4)
December 7 3:30 PM (CST) PHSC 1105	Jonathan Cohen University of Oklahoma	Local newforms for odd, unramified unitary groups

February 2 3:30 PM (CST) PHSC 1105	Greg Muller University of Oklahoma	Conic modules of toric algebras
February 9 3:30 PM (CST) PHSC 1105	Tomasz Przebinda University of Oklahoma	Characters of the Irreducible Unitary Highest Weight representations via Howe's correspondence and a formula of Rossmann - Duflo - Vergne
February 23 3:30 PM (CST) PHSC 1105	Roi Docampo University of Oklahoma	Differentials on the arc space
March 9 3:30 PM (CST) PHSC 1105	Alexander Alldridge UC Berkeley	A cohomological approach to the Berezin fibre integral
April 6 3:30 PM (CDT) PHSC 1105	Kimball Martin University of Oklahoma	The basis problem
April 20 3:30 PM (CDT) PHSC 1105	Eugenia Rosu University of Arizona	Twists of elliptic curves with CM
April 27 3:30 PM (CDT) PHSC 1105	Ameya Pitale University of Oklahoma	Pullback of Eisenstein series
May 4 3:30 PM (CDT) PHSC 1105	Ralf Schmidt University of Oklahoma	The symmetric group S_6 and automorphic Plancherel density for Siegel modular forms

August 25 3:30 PM (CDT) PHSC 1105	Roi Docampo University of Oklahoma	Arcs and Jets in Algebraic Geometry Part 1
September 1 3:30 PM (CDT) PHSC 1105	Roi Docampo University of Oklahoma	Arcs and Jets in Algebraic Geometry Part 2
September 15 3:30 PM (CDT) PHSC 1105	Benjamin Wyser Oklahoma State University	Singularities of K-orbit closures and interval pattern avoidance
September 22 3:30 PM (CDT) PHSC 1105	Jon Kujawa University of Oklahoma	TBA
September 29 3:30 PM (CDT) PHSC 1105	Jonathan Kujawa University of Oklahoma	Realizing the spectrum of tensor categories
October 6 3:30 PM (CDT) PHSC 1105	Greg Muller University of Oklahoma	An introduction to cluster algebras
October 20 3:30 PM (CDT) PHSC 1105	Greg Muller University of Oklahoma	Canonical bases for cluster algebras
October 27 3:30 PM (CDT) PHSC 1105	Jonathan Cohen University of Oklahoma	Some Tidbits of the Langlands Program
November 3 3:30 PM (CDT) PHSC 1105	Jonathan Cohen University of Oklahoma	The Jacquet-Langlands Correspondence, and Transference of Orbital Integrals
November 10 3:30 PM (CST) PHSC 1105	Baskar Balasubramanyam IISER, Pune, India/UCLA	Non-archimedean distributions attached to twisted tensor L-functions
November 17 3:30 PM (CST) PHSC 1105	Ralf Schmidt University of Oklahoma	Stable Klingen vectors
December 1 3:30 PM (CST) PHSC 1105	Beatriz Pascual Universidad Autónoma de Madrid (Spain)	Invariants of singularities: from Nash to Hironaka
December 8 3:30 PM (CST) PHSC 1105	Yusuf Danisman University of Oklahoma	Local factors for the p-adic group GSp(4)

January 27 3:30 PM (CST) PHSC 1105	Tomasz Przebinda University of Oklahoma	Howe's theory of rank for finite groups
February 3 3:30 PM (CST) PHSC 1105	Alan Roche University of Oklahoma	Products of two involutions
February 10 3:30 PM (CST) PHSC 1105	Murad Ozaydin University of Oklahoma	Noncommutative Algebraic Geometry on a Leavitt Path Algebra of Polynomial Growth
February 17 3:30 PM (CST) PHSC 1105	Murad Ozaydin University of Oklahoma	Noncommutative Algebraic Geometry on a Leavitt Path Algebra of Polynomial Growth, Part 2
February 20 4:00PM (CST) PHSC 1105	Hung Yean Loke National University of Singapore	Maximal primitive ideals corresponding to the model nilpotent orbits
February 23 10:30 AM (CST) PHSC 1105	Jonny Comes	Jellyfish partition categories
March 3 3:30 PM (CST) PHSC 1105	Gordon Brown University of Oklahoma	How to polytopify Specht modules
March 10 3:30 PM (CST) PHSC 1105	Jieru Zhu University of Oklahoma	Presenting cyclotomic Schur algebras
March 24 3:30 PM (CDT) PHSC 1105	Jordan Wiebe University of Oklahoma	Arithmetic in Quaternion Algebras
April 14 3:30 PM (CDT) PHSC 1105	Devin Mitchell University of Oklahoma	Buildings and Groups
April 28 11:30am (CDT) PHSC 1105	Claus Sorensen University of California, San Diego	Insensitivity of deformation rings under parabolic induction

September 9 3:30 PM (CDT) PHSC 1105	Ralf Schmidt University of Oklahoma	Pullbacks of Eisenstein series
September 16 3:30 PM (CDT) PHSC 1105	Nick Davidson University of Oklahoma	Lie algebras acting on categories
September 23 3:30 PM (CDT) PHSC 1105	Nick Davidson University of Oklahoma	Lie algebras acting on Categories (part 2)
September 30 3:30 PM (CDT) PHSC 1105	Gordon Brown University of Oklahoma	A Survey of Heisenberg Categorification
October 14 3:30 PM (CDT) PHSC 1105	Kimball Martin University of Oklahoma	Group characters and refined local-global principles
October 21 3:30 PM (CDT) PHSC 1105	Martin Szyld University of Buenos Aires	On flat functors
October 28 3:30 PM (CDT) PHSC 1105	Thomas Morgan University of Oklahoma	Linear Representations of Automorphisms of Free Groups
November 4 3:30 PM (CDT) PHSC 1105	Rob Muth Tarleton State University	Affine zigzag algebras and imaginary strata for KLR algebras
November 11 3:30 PM (CST) PHSC 1105	Cass Sherman Oklahoma State University	Weight Stretching in Littlewood-Richardson Coefficients

February 5 3:30 PM (CST) PHSC 1105	Ralf Schmidt University of Oklahoma	Packet structure and paramodular forms
February 19 3:30 PM (CST) PHSC 1105	Tomasz Przebinda University of Oklahoma	The character and the wave front set correspondence in the stable range
February 26 3:30 PM (CST) PHSC 1105	Tomasz Przebinda University of Oklahoma	The character and the wave front set correspondence in the stable range (Part 2).
March 11 3:30 PM (CST) PHSC 1105	Ben Tharp University of Oklahoma	The marked Brauer algebra
March 25 3:30 PM (CDT) PHSC 1105	Long Tran University of Oklahoma	L-functions for non-generic representations of GSp(4)
April 1 3:30 PM (CDT) PHSC 1105	Visu Makam University of Michigan	Polynomial degree bounds for matrix semi-invariants
April 15 3:30 PM (CDT) PHSC 1105	Alok Shukla University of Oklahoma	On Klingen Eisenstein series with level
April 22 3:30 PM (CDT) PHSC 1105	Jordan Wiebe University of Oklahoma	Computing Modular Forms
April 29 3:30 PM (CDT) PHSC 1105	Ameya Pitale University of Oklahoma	Restriction of modular forms
May 6 3:30 PM (CDT) PHSC 1105	Manami Roy University of Oklahoma	The principle of functoriality

September 4 3:30 PM (CDT) PHSC 1105	Murad Ozaydin University of Oklahoma	Representations of Leavitt Path Algebras
September 11 3:30 PM (CDT) PHSC 1105	Murad Ozaydin University of Oklahoma	Representations of Leavitt Path Algebras II
September 18 3:30 PM (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Gelfand-Kirillov dimension of a unitarizable highest weight representation of a classical Lie algebra
October 2 3:30 PM (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Irreducible unitary representations of some Lie supergroups
October 16 3:30 PM (CDT) PHSC 1105	Gil Moss OSU	Gamma factors and the local Langlands conjecture in families
October 23 3:30 PM (CDT) PHSC 1105	Jonny Comes College of Idaho	Ideals in Deligne categories and representations of supergroups
November 6 3:30 PM (CST) PHSC 1105	Daniele Rosso UC Riverside	Mirabolic quantum sl_2
December 4 3:30 PM (CST) PHSC 1105	Sandeep Repaka University of Oklahoma	An Introduction to Harish-Chandra Induction

January 16 1:30 PM (CST) PHSC 1105	Joseph A. Wolf University of California, Berkeley	Geometry and Analysis on Nilpotent Lie Groups
January 23 3:30 PM (CST) PHSC 1105	Rodney Keaton University of Oklahoma	Galois representations and Serre's conjecture
February 6 3:30 PM (CST) PHSC 1105	Rodney Keaton University of Oklahoma	Galois representations and Serre's conjecture, Part 2
February 13 3:30 PM (CST) PHSC 1105	Rodney Keaton University of Oklahoma	Galois representations and Serre's conjecture, Part 3
February 27 3:30 PM (CST) PHSC 1105	Jan Mollers Ohio State	Intertwining operators for branching problems and applications
March 6 3:30 PM (CST) PHSC 809	Siddhesh Wagh University of Oklahoma	Weyl's converse theorem and an application
March 13 11:00 AM (CDT) PHSC 1105	Peter Sarnak Princeton University	The Solovay Kitaev Theorem revisited
April 3 3:30 PM (CDT) PHSC 1105	Shaoyun Yi University of Oklahoma	Dimensions of spaces of Parahoric-invariant vectors for Iwahoric-spherical representations of Gsp(4)
April 10 3:30 PM (CDT) PHSC 1105	Colin VerNooy University of Oklahoma	Discrete Series Representations of Sp(4,R)
April 13 11:30 AM (CDT) PHSC 1105	Benedict Gross Harvard University	Pencils of Quadrics
April 17 3:30 PM (CDT) PHSC 1105	Gordon Brown University of Oklahoma	The Okounkov-Vershik Approach to the Representation Theory of the Symmetric Groups
April 24 3:30 PM (CDT) PHSC 1105	Kannan Soundararajan Stanford University	Moments and distribution of L-values.

August 22 3:30 PM (CDT) PHSC 1105	Ralf Schmidt University of Oklahoma	Nearly holomorphic modular forms
August 29 3:30 PM (CDT) PHSC 1105	Christian Remling University of Oklahoma	Gentzen's consistency proof of Peano arithmetic I
September 5 3:30 PM (CDT) PHSC 1105	Christian Remling University of Oklahoma	Gentzen's consistency proof of Peano arithmetic II
September 12 3:30 PM (CDT) PHSC 1105	Jonathan Kujawa University of Oklahoma	Geometric Schur-Weyl Duality
September 19 3:30 PM (CDT) PHSC 1105	Christian Remling University of Oklahoma	Gentzen's consistency proof of Peano arithmetic III
September 23 5:00 PM (CDT) PHSC 1105	Benjamin Harris Oklahoma State University	On the Asymptotics of Plancherel Formulas for Reductive Homogeneous Spaces
September 26 3:30 PM (CDT) PHSC 1105	Abhishek Saha University of Bristol	Local Whittaker functions and sup-norms of newforms
October 3 3:30 PM (CDT) PHSC 1105	Dermot McCarthy Texas Tech	Hypergeometric Functions and Modular Forms
October 24 3:30 PM (CDT) PHSC 1105	Christina Durfee University of Oklahoma	Distinguishing graphs by their Ihara zeta function
October 31 3:30 PM (CDT) PHSC 1105	Alok Shukla University of Oklahoma	Automorphic Representations and Eisenstein Series
November 7 3:30 PM (CST) PHSC 1105	Long Tran University of Oklahoma	Bessel Models
November 14 3:30 PM (CST) PHSC 1105	Jieru Zhu University of Oklahoma	Schur algebras of type A and BC
December 5 3:30 PM (CST) PHSC 1105	Ed Richmond Oklahoma State University	Fiber bundles and Schubert varieties

January 24 3:30 PM (CST) PHSC 1105	Loren Spice Texas Christian University	Stability and endoscopic transfer for toral supercuspidal representations
January 31 3:30 PM (CST) PHSC 1105	Salam Turki University of Oklahoma	Elliptic Curves and the Local Langlands Correspondence
February 7 3:30 PM (CST) PHSC 1105	Salam Turki University of Oklahoma	Complex representations associated to Elliptic curves
February 14 3:30 PM (CST) PHSC 1105	Ralf Schmidt University of Oklahoma	Harmonic weak Maass forms and representations
February 21 3:30 PM (CST) PHSC 1105	Benjiman Tharp University of Oklahoma	The Brauer Algebra and the Fundamental Theorems of Invariant Theory for O(V)
February 28 3:30 PM (CST) PHSC 1105	Christian Remling University of Oklahoma	Foundations 1: From Kant to Hilbert
March 14 3:30 PM (CDT) PHSC 1105	Jon Kujawa University of Oklahoma	Reconstruction
March 28 3:30 PM (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	Weyl calculus and dual pairs
April 11 3:30 PM (CDT) PHSC 1105	Luis Lomelí University of Oklahoma	Twisted exterior and symmetric square L-functions and root numbers with applications
April 18 3:30 PM (CDT) PHSC 1105	Luis Lomelí University of Oklahoma	The Langlands-Shahidi method over function fields and applications
April 25 3:30 PM (CDT) PHSC 1105	Christian Remling University of Oklahoma	Godel 2, Lob's Theorem, and Fraenkelstein's monster
May 2 3:30 PM (CDT) PHSC 809	Radhika Ganapathy University of British Columbia	On the Langlands-Shahidi method over close local fields and applications

August 23 3:30 PM (CDT) PHSC 1105	Jeff Meyer University of Oklahoma	Arithmetic Groups
August 30 3:30 PM (CDT) PHSC 1105	Kimball Martin University of Oklahoma	Functoriality and distinction
September 6 3:30 PM (CDT) PHSC 1105	Carlos de la Mora Purdue University	Canonical Disintegration of L^2(H\G) and Automorphic Representations
September 13 3:30 PM (CDT) PHSC 1105	Jeff Meyer University of Oklahoma	Arithmetic Groups II - Weak Commensurability, Eigenvalue Rigidity, Isotorality, and Generalizations
September 27 3:30 PM (CDT) PHSC 1105	Murad Özaydin University of Oklahoma	Invariant Basis Number, Nonstable K-Theory and the Leavitt Path Algebras
October 4 3:30 PM (CDT) PHSC 1105	Murad Özaydin University of Oklahoma	Invariant Basis Number, Nonstable K-Theory and the Leavitt Path Algebras (Continued)
October 17 4:00 PM (CDT) PHSC 1105	Luis Lomelí University of Oklahoma	The Langlands-Shahidi method for the classical groups over function fields and the Riemann Hypothesis
October 25 3:30 PM (CDT) PHSC 1105	Angela Pasquale Institut Élie Cartan de Lorraine	The bounded hypergeometric functions associated with root systems
November 8 3:30 PM (CST) PHSC 1105	Kwangho Choiy Oklahoma State University	Behavior of R-groups on L-packets and between inner forms
November 22 3:30 PM (CST) PHSC 1105	Ralf Schmidt University of Oklahoma	Harmonic weak Maass forms and representations
December 6 3:30 PM (CST) PHSC 1105	Raul Gomez Cornell University	Theta-lifting of generalized Whittaker models associated to nilpotent orbits.

January 18 3:30 PM (CST) PHSC 1105	Ameya Pitale University of Oklahoma	Quantum Unique Ergodicity
February 1 3:30 PM (CST) PHSC 1105	Charles Samuels Oklahoma City University	The number of exceptional points in the metric Mahler measures
February 8 3:30 PM (CST) PHSC 1105	Kimball Martin University of Oklahoma	How often should you clean your room: an impractical guide
February 15 3:30 PM (CST) PHSC 1105	Ameya Pitale University of Oklahoma	Waldspurger models for representations of GL(2)
February 15 3:30 PM (CST) PHSC 1105	Luis Lomeli University of Oklahoma	On the Ramanujan Conjecture
February 22 3:30 PM (CST) PHSC 1105	Luis Lomeli University of Oklahoma	On the Ramanujan Conjecture
March 1 4:00 PM (CST) PHSC 1105	Aaron Lauve Loyola University, Chicago	Convolution powers of the Identity in Combinatorial Hopf algebras
March 8 3:30 PM (CST) PHSC 1105	Roi Docampo Universidade Federal Fluminense	Singularities in birational geometry and multiplier ideals
March 15 3:30 PM (CDT) PHSC 1105	Garrett Alston Kansas State University	Mirror Symmetry for Elliptic Curves
March 29 3:30 PM (CDT) PHSC 1105	Ralf Schmidt University of Oklahoma	Lowest Weight Vectors
April 5 3:30 PM (CDT) PHSC 1105	Sean Paul University of Wisconsin	K-Energy lower bounds and Constructible sets
April 12 3:30 PM (CDT) PHSC 1105	Moshe Adrian University of Utah	Rectifiers and the local Langlands correspondence

August 24 3:30 PM (CDT) PHSC 1105	Matt Bennett UC Riverside	Tilting Modules for the Current Algebra
August 31 3:30 PM (CDT) PHSC 1105	Tomasz Przebinda University of Oklahoma	A reverse engineering approach to Weil Representation over a finite field of odd characteristic
September 7 3:30 PM (CDT) PHSC 1105	Luis Lomeli University of Oklahoma	Local-to-global extensions in positive characteristic
September 14 3:30 PM (CDT) PHSC 1105	Murad Ozaydin University of Oklahoma	The Linear Diophantine Frobenius Problem
September 21 3:30 PM (CDT) PHSC 1105	Murad Ozaydin University of Oklahoma	The Linear Diophantine Frobenius Problem - II
October 19 3:30 PM (CDT) PHSC 1105	Muge Kanuni Bogazici University	An approach to calculating the global dimensions of some Artinian algebras
October 26 3:30 PM (CDT) PHSC 1105	Christina Durfee University of Oklahoma	Groups with a character of large degree relative to a normal subgroup
November 2 3:30 PM (CDT) PHSC 1105	Jon Kujawa University of Oklahoma	New Trace Functions
November 9 3:30 PM (CST) PHSC 1105	Ralf Schmidt University of Oklahoma	Modular form of half-integral weight and representations of the metaplectic group