Algebra and Algebraic Geometry Seminar: Computations of the Brauer groups of some algebraic stacks Minseon Shin, University of Washington 


PDL C38 
Algebra and Algebraic Geometry Seminar: Torsors, gerbes, and cohomology Minseon Shin, University of Washington 


PDL C38 
Rainwater Seminar: On pellipticity and connections to solvability of elliptic complex valued PDEs Martin Dindos, Edinburgh 

PDL C401 
Probability Seminar: Anticoncentration in most directions Anup Rao 

Denny 110 
Combinatorics and Geometry Seminar: The shape of a random patternavoiding permutation Christopher Hoffman, University of Washington 


PDL C401 
UWPIMS Colloquium: 3264 Conics in A Second Bernd Sturmfels, MPI Leipzig / UC Berkeley 


BAG 154 
Number Theory Seminar: Torsion points on curves of the form $y^n = x^d + 1$ Vishal Arul, MIT 


PDL C401 
UWPIMS Colloquium: Mathematical sense and nonsense outside the classroom: How well are we preparing our students to tell the difference? Robert Megginson, University of Michigan 


MEB 248 
Differential Geometry/PDE Seminar: Artifacts in the inversion of some ray transforms with conjugate points in two dimensions (Joint w/ IP seminar) Yang ZHANG (Purdue U) 


PDL C38 
Combinatorics and Geometry Seminar: Embedding dimensions of convex codes Amzi Jeffs, University of Washington 


PDL C401 
Math Department: Faculty Meeting 


PDL C38 
Algebra and Algebraic Geometry Seminar: Metric Algebraic Geometry Madeleine Weinstein, Berkeley 


PDL C38 
Algebra and Algebraic Geometry Seminar: What is a Chow ring? Madeleine Weinstein, Berkeley 


PDL C38 
Probability Seminar: Pinned Balls in a Gravitational Field Shuntao Chen, UW 

Denny 110 
Graduate Exams: General Exam Shuntao Chen 

DEN 110 
Graduate Exams: General Exam Zijian Li 

CMU228 
Differential Geometry/PDE Seminar: Approximation theorems for the Schrödinger equation and the reconnection of quantum vortices in BoseEinstein condensates (Joint w/ IP seminar) Alberto Enciso (ICMAT, Spain) 


PDL C38 
Algebra and Algebraic Geometry Seminar: Reflection Hopf Algebras Ellen Kirkman, Wake Forest University 


PDL C38 
Rainwater Seminar: Thurston maps with four postcritical points Annina Iseli, UCLA 

PDL C401 
Algebra and Algebraic Geometry Seminar: Symmetries and quantum symmetries of ArtinSchelter regular algebras Ellen Kirkman, Wake Forest University 


PDL C38 
Number Theory Seminar: Supersingular Loci of Some Unitary Shimura Varieties Maria Fox (Oregon) 


PDL C401 
Probability Seminar: Divergence, Gibbs measures, and entropic regularizations of optimal transport Soumik Pal, UW 

Denny 110 
Combinatorics and Geometry Seminar: A topological proof of the ShapiroShapiro Conjecture Jake Levinson, University of Washington 


PDL C401 
Math Department: Faculty Meeting 


PDL C38 
Algebra and Algebraic Geometry Seminar: Conformal blocks defined by modules over vertex algebras of CohFTtype Chiara Damiolini, Princeton University 


PDL C38 
Algebra and Algebraic Geometry Seminar: Algebraic geometry using conformal blocks: a gentle introduction Chiara Damiolini, Princeton University 


PDL C38 
Number Theory Seminar: Counting elliptic curves with an Nrational isogeny Soumya Sankar, University of Wisconsin, Madison 


PDL C401 
Probability Seminar: The Nearest Unvisited Vertex Walk on Random Graphs David Aldous 

Denny 110 
Differential Geometry/PDE Seminar: Acoustic Wave Imaging with Discontinuities (Joint with IP Seminar) Peter Caday (Intel) 


Padelford C401 
Differential Geometry/PDE Seminar: When does a domain have trigonometric eigenfunctions for the Laplace eigenvalue equation? Julie Rowlett 


PDL C38 
Combinatorics and Geometry Seminar: Signed tropical convexity Georg Loho, London School of Economics and Political Science 


PDL C401 
Graduate Exams: Li Li General Exam Li Li 

LEW 208 
Rainwater Seminar: The Riemannian Quantitative Isoperimetric Inequality Max Engelstein, UMN 

PDL C401 
Algebra and Algebraic Geometry Seminar: Twisted K3 surfaces in mixed and positive characteristic Daniel Bragg, Berkeley 


PDL C38 
Algebra and Algebraic Geometry Seminar: K3 surfaces in positive characteristic Daniel Bragg, Berkeley 


PDL C38 
UWPIMS Colloquium: On $C^{2,\alpha}$ estimates for levels sets of AllenCahn equation JunCheng Wei, University of British Columbia 


SMI 205 
Career Transitions: Surviving and Thriving in the First Year of Grad School Sara Billey and Tatiana Toro 


PDL C38 
Current Topics Seminar: Session 8 Sara Billey, Tatiana Toro 


PDL C38 
Graduate Exams: Final Exam Diaaeldin Taha 

OUGL 320 
Combinatorics and Geometry Seminar: A Pieri rule for key polynomials Danjoseph Quijada 


PDL C401 
Math Department: Faculty Meeting 


PDL C38 
Algebra and Algebraic Geometry Seminar: Torsors on semistable curves and the problem of degenerations. Vikraman Balaji, Chennai Mathematical Institute 


PDL C38 
Rainwater Seminar: General Exam David Simmons, UW 

PDL C401 
Algebra and Algebraic Geometry Seminar: Parabolic bundles and parahoric bundles Vikraman Balaji, Chennai Mathematical Institute 


PDL C38 
Graduate Exams: General Exam David Simmons 

PDL C 401 
Graduate Exams: Final Exam Daiwei He 

ART 006 
Probability Seminar: Singularity and absolute continuity of energy measures Mathav Murugan, University of British Columbia 


LOW 101 
Rainwater Seminar: Loewner energy, determinants of Laplacians, and Brownian loop measure Yilin Wang, MIT 

PDL C38 
Algebra and Algebraic Geometry Seminar: Semiorthogonal decompositions for projective plane Dmitrii Pirozhkov, Columbia University 


PDL C38 
Rainwater Seminar: Regularity Bootstrapping for fourth order nonlinear equations Arunima Bhattacharya 

PDL C401 