UWPIMS Colloquium: The localglobal conjecture for Apollonian circle packings is false Katherine E. Stange (University of Colorado, Boulder) 
Dec 1 2023  3:30pm 
ECE 125 
Graduate Exams: Final Exam Josh Cutler 
Dec 1 2023  3:30pm 
Remote 
Current Topics Seminar: Analytic geometry (over archimedean and nonarchimedean fields) Farbod Shokrieh 
Nov 30 2023  4:30pm to 5:30pm 
PDL C038 
Topology Seminar: Algebraic and Geometric Models for Space Communications Justin Curry, University at Albany SUNY 
Nov 30 2023  3:30pm to 4:30pm 
PDL C401 
AWM Speaker Series: What connects the melting of ice, a Brazilian favorite dish, and walls? Mariana Smit Vega Garcia, Western Washington University 
Nov 30 2023  2:00pm to 3:20pm 
THO 125 
Graduate Student Seminars: Runge approximation and its application in Calderón type inverse problems Ruirui Wu, University of Washington 
Nov 30 2023  12:30pm to 1:20pm 
PDL C401 
Math Department: Special Colloquium 
Nov 30 2023  9:30am to 10:20am 
SMI 211 
Graduate Student Seminars: Algebraic Geometry Student's Seminar : Hodge Structures: what are they and where to find them Ting Gong, University of Washington 
Nov 29 2023  4:00pm to 5:00pm 
CMU B006 
Combinatorics and Geometry Seminar: A noncommutative Schur function approach to chromatic symmetric functions Isaiah Siegl, University of Washington 
Nov 29 2023  3:30pm to 5:00pm 
PDL C401 and via Zoom Link: https://washington.zoom.us/j/91547335974 
Topology Seminar: Inverse Problems in Topological Data Analysis Justin Curry, University at Albany SUNY 
Nov 29 2023  1:00pm to 2:00pm 
SMI 311 
Math Department: Special Colloquium 
Nov 29 2023  9:30am to 10:20am 
JHN 102 
Algebra and Algebraic Geometry Seminar: The cone conjecture in relative dimension 2 Talon Stark (UCLA) 
Nov 28 2023  1:45pm 
PDL C38 
Rainwater Seminar: Sobolev inequalities, metric measure spaces, and degenerate elliptic PDEs. Lyudmila Korobenko (Reed College) 
Nov 28 2023  1:30pm to 3:30pm 
PDL C401 
Math Department: Special Colloquium 
Nov 28 2023  9:30am to 10:20am 
MGH 389 
Probability Seminar: Hitting times in ErdösRényi random graphs Andrea Ottolini, University of Washington 
Nov 27 2023  2:30pm to 3:20pm 
SMI 305 
Math Department: Special Colloquium 
Nov 27 2023  9:30am to 10:20am 
JHN 102 
Algebra and Algebraic Geometry Seminar: Nowhere vanishing oneforms and fibrations over abelian varieties Nathan Chen (Columbia) 
Nov 21 2023  2:30pm 
PDL C38 
Rainwater Seminar: Piecewise geodesic Jordan curves on the sphere Janne Junnila, University of Helsinki 
Nov 21 2023  1:30pm to 3:30pm 
PDL C401 
Math Department: Special Colloquium 
Nov 21 2023  9:30am to 10:20am 
MGH 389 
Probability Seminar: The Critical Betasplitting Random Tree David Aldous , U.C. Berkeley and University of Washington 
Nov 20 2023  2:30pm to 3:20pm 
SMI 305 
Math Department: Special Colloquium 
Nov 20 2023  9:30am to 10:20am 
JHN 102 
UWPIMS Colloquium: Hitting the HighD(imensional) Notes: Stochastic Gradient Descent Learning Dynamics Courtney Paquette (McGill University) 
Nov 17 2023  3:30pm 
ECE 125 
Career Transitions: Transition into Research Stefan Steinerberger (and possibly others) 
Nov 16 2023  4:30pm to 5:30pm 
PDL C38 
Topology Seminar: Equivariant Ktheory and higher chromatic analogues William Balderrama, University of Virginia 
Nov 16 2023  3:30pm to 4:30pm 
PDL C401 
Career Transitions: Academia versus Industry Research Labs Courtney Paquette, McGill University 
Nov 16 2023  1:00pm to 2:00pm 
PDL C38 
Graduate Student Seminars: Expected Stopping Time for Lévy Processes on Manifolds Kevin Tully, University of Washington 
Nov 16 2023  12:30pm to 1:20pm 
PDL C401 
Graduate Student Seminars: Algebraic Geometry Student's Seminar : Introduction to Gröbner Bases Dhruv Bhatia, University of Washington 
Nov 15 2023  4:00pm to 5:00pm 
CMU B006 
Algebra and Algebraic Geometry Seminar: Towards group scheme theory in incompressible tensor categories Guillermo Sanmarco (UW) 
Nov 14 2023  1:45pm 
PDL C38 
Rainwater Seminar: Wave dynamics and semiclassical analysis: from graphs to manifolds Akshat Kumar (Instituto de Telecomunicações, Lisboa) 
Nov 14 2023  1:30pm to 3:30pm 
PDL C401 
Graduate Exams: General Exam Justin Bloom 
Nov 13 2023  3:00pm 
Loew Hall room 101 
Probability Seminar: Finite Markov chains coupled to general Markov processes and an application to metastability Jason Swanson, University of Central Florida 
Nov 13 2023  2:30pm to 3:20pm 
SMI 305 
Current Topics Seminar: Particle Growth Models in the Plane (DLA, DBM, ...) Stefan Steinerberger 
Nov 9 2023  4:30pm to 5:30pm 
PDL C038 
Topology Seminar: Telescopic stable homotopy theory Ishan Levy, MIT 
Nov 9 2023  3:30pm to 4:30pm 
PDL C401 
Differential Geometry/PDE Seminar: The MongeAmpere system: convex integration in arbitrary dimension and codimension Marta Lewicka (U of Pittsburgh) 
Nov 9 2023  2:30pm to 3:30pm 
PDL C38 
Graduate Student Seminars: Laminations, Balloon Animals & Sewing Up Holes  Conformal Embedding of Trees Linhang Huang, University of Washington 
Nov 9 2023  12:30pm to 1:20pm 
PDL C401 
Graduate Student Seminars: Algebraic Geometry Student's Seminar : An Introduction to Complex Algebraic Geometry Tyson Klingner, University of Washington 
Nov 8 2023  4:00pm to 5:00pm 
CMU B006 
Combinatorics and Geometry Seminar: Extremal crystals and atompositivity Samuel Armon, University of Southern California 
Nov 8 2023  3:30pm to 5:00pm 
PDL C401 and via Zoom Link: https://washington.zoom.us/j/91547335974 
Pacific Northwest Seminar on Topology, Algebra, and Geometry in Data Science: Global optimization of analytic functions over compact domain Georgy Scholten, Sorbonne Université 
Nov 7 2023  4:30pm to 5:20pm 
CMU B006 
Math Department: Faculty Meeting 
Nov 7 2023  3:30pm 
via Zoom 
Algebra and Algebraic Geometry Seminar: Support varieties for finite tensor categories Sarah Witherspoon, Texas A&M 
Nov 7 2023  2:30pm to 3:20pm 
PDL C38 
Algebra and Algebraic Geometry Seminar: Symmetric tensor categories and skew group algebras Sarah Witherspoon 
Nov 7 2023  1:45pm to 2:25pm 
PDL C38 
Rainwater Seminar: Curve tangencies and maximal functions Joshua Zahl, University of British Columbia 
Nov 7 2023  1:30pm to 3:30pm 
PDL C401 
UWPIMS Colloquium: Local to global principles in orbits, and applications Alex Kontorovich (Rutgers University) 
Nov 2 2023  3:30pm 
SAV 260 
Graduate Student Seminars: Smooth Averaging and a Fourier Inequality Sean Richardson, University of Washington 
Nov 2 2023  12:30pm to 1:20pm 
PDL C401 
Graduate Student Seminars: Algebraic Geometry Student's Seminar : Boundedness of Numerically Trivial Line Bundles Brian Nugent, University of Washington 
Nov 1 2023  4:00pm to 5:00pm 
CMU B006 
Combinatorics and Geometry Seminar: Matroid Schubert varieties and equivariant compactifications Colin Crowley, University of Oregon 
Nov 1 2023  3:30pm to 5:00pm 
PDL C401 and via Zoom Link: https://washington.zoom.us/j/91547335974 
Topology Seminar: Avoiding inessential edges Henry Segerman, Oklahoma State University 
Nov 1 2023  1:30pm to 2:30pm 
Miller Hall (MLR) 316 
Algebra and Algebraic Geometry Seminar: Hochschild cohomology of triangular monomial algebras Amrei Oswald (UW) 
Oct 31 2023  1:45pm 
PDL C38 
Rainwater Seminar: The infinite trivalent tree and the developed deltoid Steffen Rohde, University of Washington 
Oct 31 2023  1:30pm to 3:30pm 

Probability Seminar: Conductive homogeneity of polygonbased self similar sets Jun Kigami, Kyoto University 
Oct 30 2023  2:30pm to 3:20pm 
SMI 305 