Organizers: Mary Flahive, Clayton Petsche, Thomas Schmidt, Holly Swisher.

The Number Theory Seminar is structured to include talks on a broad range of mathematical areas that are of interest to number theorists, including analytic and algebraic number theory, algebra, combinatorics, algebraic and arithmetic geometry, cryptography, representation theory, and more. Talks are given by a mix of regional and visiting graduate students and faculty in number theory or related areas.

Upcoming meetings are displayed below. See also Number Theory Seminar Archive for past meetings.

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Date/Time Location Event Type Local Speaker Guest Speaker Title
2022-10-04 10:00 Number Theory Seminar Padmavathi Srinivasan TBA
2022-05-31 10:00 Zoom only, contact Clayton Petsche for details Number Theory Seminar Kathryn Lindsey Topological entropy, weak Perron numbers, and Master Teapots
2022-05-26 16:00 Zoom only, contact Clayton Petsche for details Number Theory Seminar Alina Ostafe Integer matrices with a given characteristic polynomial and multiplicative dependence of matrices
2022-05-17 10:00 Zoom only, contact Clayton Petsche for details Number Theory Seminar Lukas Pottmeyer Iteration of the Mahler measure
2022-05-10 10:00 Zoom only, contact Clayton Petsche for details Number Theory Seminar Anja Randecker Periodic directions on translation surfaces in genus 2
2022-05-03 10:00 Zoom only, contact Clayton Petsche for details Number Theory Seminar Minsik Han Misiurewicz polynomials for rational maps with nontrivial automorphisms
2022-04-19 10:00 STAG 262 and Zoom Number Theory Seminar Chatchai Noytaptim A Complex Dynamics Question over Totally Real Fields
2022-04-12 10:00 Zoom only, contact Clayton Petsche for Zoom information Number Theory Seminar David Krumm Classification of pre-periodic portraits for quadratic polynomials over quadratic number fields
2022-04-05 10:00 Zoom only, contact Clayton Petsche for Zoom information Number Theory Seminar Thomas A. Schmidt Planar extensions in the study of continued fraction-like maps
2022-03-08 10:00 Number Theory Seminar Worapan Homsomboon Chamanara surfaces (Remote)
2022-03-01 10:00 Number Theory Seminar Julien Boulanger Connection points on translation surfaces
2022-02-22 10:00 Number Theory Seminar Ayse Yiltekin Constructing a Markov Function Family from Bowen - Series Functions (Remote)
2022-02-08 10:00 Number Theory Seminar Jérôme Los Groups and dynamics: some examples (Remote)
2022-02-01 10:00 Number Theory Seminar Bella Tobin Equidistribution in Stochastic Dynamical Systems (Remote)
2022-01-25 10:00 Number Theory Seminar Claire Merriman Natural extensions and entropy of α-odd continued fractions (Remote)
2022-01-18 10:00 TBA Number Theory Seminar Fang-Ting Tu Hypergeometric functions over finite fields and a Whipple formula revisited (Remote)
2022-01-11 10:00 Number Theory Seminar Carlos Matheus On the fractal geometry of the Lagrange and Markov spectra (Remote)
2021-12-07 10:00 ALS 0006 Number Theory Seminar JMM Practice Talks- Ben Toomey and Michael Allen
2021-11-30 10:00 ALS 0006 Number Theory Seminar Axel Saenz Rodriguez Plancherel Measure: a basic example of random partitions
2021-11-09 10:00 ALS 0006 Number Theory Seminar Angelica Babei Solomon Zeta functions of table algebras
2021-11-02 10:00 ALS 0006 Number Theory Seminar Manami Roy Congruences for dimensions of spaces of Siegel cusp forms and 4-core partitions (Remote)
2021-10-26 10:00 ALS 0006 Number Theory Seminar Leah Sturman Generalizations of Alder's Conjecture and Asymptotic Bounds on d-distinct Partitions
2021-10-19 10:00 ALS 0006 Number Theory Seminar Larry Rolen Ranks, cranks, and new directions in partitions
2021-10-12 10:00 ALS 0006 and via zoom (request link from Holly) Number Theory Seminar Lea Beneish Fields generated by points on superelliptic curves (Remote)
2021-09-28 10:00 ALS 0006 Number Theory Seminar Holly Swisher Generalized Ramanujan-Sato Series Arising from Modular Forms
2021-06-01 10:00 Zoom, please contact Clayton Petsche for details Number Theory Seminar Chifan Leung Dynamical version of the Tate module: Arboreal Galois theory
2021-05-25 10:00 Zoom, please contact Clayton Petsche for details Number Theory Seminar Chatchai Noytaptim Equidistribution and Complex Dynamics of Unicritical Polynomials
2021-05-18 10:00 Zoom, please contact Clayton Petsche for details Number Theory Seminar Peter Oberly An inner product on adelic measures with a view towards height pairings
2021-03-09 10:00 Zoom Number Theory Seminar Ayse Yiltekin Bowen - Series Functions Associated with Fuchsian Groups
2021-02-23 10:00 Number Theory Seminar Mesa Walker An Introduction to Symbolic Dynamics: Fun with Markov Partitions and Shift Spaces
2021-02-09 10:00 Zoom Number Theory Seminar Worapan Homsomboon The specification property of dynamical systems on the Sierpinski carpet
2021-01-26 10:00 Zoom Number Theory Seminar Fuchsian groups from finite data
2020-11-24 10:00 Zoom, please contact Clayton Petsche for details Number Theory Seminar Michael Allen Fields generated by plane curves
2020-05-26 10:00 zoom (ID via Canvas page, or request) Number Theory Seminar Michael Allen On some hypergeometric supercongruence conjectures of Long
2020-05-19 10:00 zoom Number Theory Seminar Alina Bucur Effective Sato-Tate and applications
2020-05-12 10:00 zoom (ID via Canvas page, or request) Number Theory Seminar Computing Veech groups of translation surfaces
2020-05-05 10:00 zoom Number Theory Seminar David Zywina Computing Sato-Tate and monodromy groups
2020-04-28 10:00 zoom Number Theory Seminar Worapan Homsomboon Dynamics of the Sierpinski curve
2020-04-21 10:00 zoom Number Theory Seminar Andrew Sutherland Arithmetic L-functions and their Sato-Tate distributions
2020-04-14 10:00 Number Theory Seminar David Pengelley How and why did Fermat discover his theorem? A hands-on investigatory seminar
2020-04-07 10:00 zoom Number Theory Seminar Francesc Fite Sato-Tate groups of abelian varieties
2020-03-31 10:00 online, more information TBA Number Theory Seminar Kiran Kedlaya The Sato-Tate conjecture and its generalizations
2020-03-03 10:00 TBA Number Theory Seminar David Zureick-Brown Moduli spaces and arithmetic statistics (VaNTAGe virtual seminar)
2020-02-29 11:00 Kelley Engineering 1001 Number Theory Seminar Rob Benedetto and Nicole Looper Oregon Number Theory Days
2020-02-18 10:00 TBA Number Theory Seminar Caroline Turnage-Butterbaugh Moments of zeta and the vertical distribution of its zeros (VaNTAGe virtual seminar)
2020-02-14 15:00 Strand Agricultural Hall (Stag) 213 Number Theory Seminar Ted Chinburg Understanding Galois groups via covers of Riemann surfaces
2020-02-11 10:00 Stag 111 Number Theory Seminar Benjamin Toomey On the zeros of some families of modular functions
2020-02-04 10:00 TBA Number Theory Seminar Melanie Matchett Wood Conjectures for number field counting (VaNTAGe virtual seminar)
2020-01-28 10:00 Stag 111 Number Theory Seminar Maria Fox Supersingular Loci of Some Unitary Shimura Varieties
2020-01-21 10:00 TBA Number Theory Seminar Lillian Pierce On some questions in number theory, from the perspective of moments (VaNTAGe virtual seminar)
2019-12-03 16:00 STAG 112 Number Theory Seminar Holly Swisher An analogue of k-marked Durfee Symbols for strongly unimodal sequences
2019-11-19 16:00 STAG 112 Number Theory Seminar Jeff Vaaler Three research problems in number theory
2019-11-12 16:00 STAG 112 Number Theory Seminar Michael Allen Hypergeometric Supercongruences involving Fourier Coefficients of Modular Forms
2019-11-05 16:00 STAG 112 Number Theory Seminar Liubomir Chiriac Summing Fourier coefficients over polynomials values
2019-10-29 16:00 Strand Agriculture Hall 112 Number Theory Seminar Yefeng Shen Taylor expansion of quasi-modular forms and FJRW invariants
2019-10-22 16:00 STAG 112 Number Theory Seminar Elisa Bellah Norm Form Equations and Linear Divisibility Sequences
2019-10-15 16:00 STAG 112 Number Theory Seminar Clayton Petsche Arboreal Galois representations II
2019-10-08 16:00 STAG 112 Number Theory Seminar Clayton Petsche Arboreal Galois representations
2019-09-06 14:00 Kidder 364 Number Theory Seminar Albert Fisher Views of the Scenery Flow
2019-06-04 16:00 Weniger 201 Number Theory Seminar Adriana Salerno Hypergeometric decomposition of symmetric K3 quartic pencils
2019-05-21 16:00 Weniger 201 Number Theory Seminar Jeremy Lovejoy Hecke-type series for the unified Witten-Reshetikhin-Turaev invariants of certain families of 3-manifolds
2019-05-14 16:00 Weniger 201 Number Theory Seminar Derek Garton Statistics of a-numbers of hyperelliptic curves over finite fields
2019-04-30 16:00 Weniger 201 Number Theory Seminar David Krumm A family of Galois groups in arithmetic dynamics
2019-04-23 16:00 Weniger 201 Number Theory Seminar Nate Wells Shuffle Algebra Techniques for Partition Functions of Selberg-type Integrals in Random Matrix Theory
2019-04-02 16:00 Weniger 201 Number Theory Seminar Joe Webster log-Coulomb gas in a nonarchimedean local field
2019-03-11 03:00 STAG 113 Number Theory Seminar Sheng-Chi Liu The L^2 restriction norm of a GL(n) Maass form
2019-03-05 16:00 STAG 160 Number Theory Seminar Generating functions applied to the Dirichlet kernel
2019-02-19 16:00 Number Theory Seminar No Seminar
2019-02-12 16:00 STAG 160 Number Theory Seminar Holly Swisher Quantum modular forms and singular combinatorial series
2019-02-05 16:00 STAG 160 Number Theory Seminar Michael Allen Galois Representations Associated to Elliptic Curves and Modular Forms
2019-01-29 16:00 STAG 160 Number Theory Seminar Marty Weissman An induction theorem for groups acting on trees
2019-01-22 16:00 STAG 160 Number Theory Seminar Jerry Shurman Computing paramodular forms in support of the paramodular conjecture