Northwestern University Mathematical Calendar
 

 
Fall Quarter 2023

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Date/Time - Location Speaker Title Seminar
Tuesday, September 26
4:00pm - Lunt 104
Lei Yang
Effective versions of Ratner’s equidistribution theorem
Details and Abstract
Dynamical Systems Seminar
Thursday, September 28
11:00am - Lunt 107
Erik Hupp
Northwestern
Lower Ricci bounds and nonexistence of manifold structure
Details and Abstract
Informal Geometric Analysis Seminar
Friday, September 29
2:00PM - Lunt 103
Anh Hoang
University of Minnesota
Configuration spaces and applications in arithmetic statistics
Details and Abstract
Number Theory
Monday, October 2
4:10pm - Lunt 105
Ruoyu Wang
University College London
Unbounded damped waves: backward uniqueness and polynomial stability
Details and Abstract
Analysis Seminar
Monday, October 2
4:00pm - Lunt 104
Haoyang Guo
University of Chicago
Frobenius height of prismatic cohomology with coefficients
Details and Abstract
Topology Seminar
Tuesday, October 3
3:00pm - Lunt 104
Itamar Vigdorovich
Weizmann Institute of Science
Stability of groups, dynamical systems, and characters
Details and Abstract
Dynamical Systems Seminar
Tuesday, October 3
4:00pm - Lunt 104
Davi Obata
Brigham Young University
Properties of the strong unstable foliation
Details and Abstract
Dynamical Systems Seminar
Tuesday, October 3
3:00PM - Lunt 107
Marcus Michelen
UIC
Optimal mixing of the down-up walk on independent sets of a given size
Details and Abstract
Probability Seminar
Wednesday, October 4
3:00pm - Tech F281
Lu Qi
Princeton University
The metric geometry of space of filtrations on local rings and local volumes of klt singularities
Details and Abstract
Algebraic Geometry Seminar
Thursday, October 5
6:00pm - Lunt 104
Prof. Elton Hsu
Northwestern University
Challenging Elementary Problem in Analysis
Details and Abstract
Elementary Math Challenges
Thursday, October 5
4:00pm - Lunt 107
Peter Samuelson
UC Riverside
Skein theory and the Fukaya category
Details and Abstract
Geometry/Physics Seminar
Monday, October 9
4:00pm - Lunt 105
Bin Guo
Rutgers University-Newark
Northwestern-UIC Complex Geometry Seminar: Diameter estimates in Kähler geometry
Details and Abstract
Special Event
Monday, October 9
5:10pm - Lunt 105
Ruobing Zhang
Princeton University
Northwestern-UIC Complex Geometry Seminar: Metric geometry of collapsed Calabi-Yau manifolds
Details and Abstract
Special Event
Monday, October 9
4:00pm - Lunt 104
Andrew Senger
Harvard University
The mod (p,v_1) K-theory of Z/p^n
Details and Abstract
Topology Seminar
Tuesday, October 10
3:00PM - Lunt 107
Will Perkins
Georgia Tech
The (symmetric) Ising perceptron: progress and problems
Details and Abstract
Probability Seminar
Wednesday, October 11
4:00pm - Lunt 105
Chen Meiri
Technion
Conjugacy width in higher rank arithmetic groups (CANCELLED)
Details and Abstract
Colloquium
Thursday, October 12
4:00pm - Lunt 107
Zhenyi Chen
Northwestern University
Curved Augmentations of Ng’s LSFT Algebra
Details and Abstract
Geometry/Physics Seminar
Thursday, October 12
11:00am - Lunt 107
Erin Griffin
Northwestern
The Case for a General $q$-flow: An Investigation of Ambient Obstruction Solitons
Details and Abstract
Informal Geometric Analysis Seminar
Thursday, October 12
4:00pm - Room 107, Swift Hall
Ramon van Handel
Princeton University
A New Approach to Nonasymptotic Random Matrix Theory, I
Details and Abstract
Workshops/Conferences
Thursday, October 12
5:25pm -
Ramon van Handel
Princeton University
A New Approach to Nonasymptotic Random Matrix Theory, II
Details and Abstract
Workshops/Conferences
Friday, October 13
3:30pm - Room G21, Annenberg Hall
Pablo Ferrari
University of Buenos Aires
Hidden Temperature in the KMP Model
Details and Abstract
Workshops/Conferences
Friday, October 13
5:00pm - Room G21, Annenberg Hall
Sandra Cerrai
University of Maryland
The Smoluchowski-Kramers Diffusion Approximation for Constrained Stochastic Wave Equations
Details and Abstract
Workshops/Conferences
Saturday, October 14
9:00am - Room 107, Swift Hall
Pablo Ferrari
University of Buenos Aires
Soliton Decomposition of the Zigzag Random Walk
Details and Abstract
Workshops/Conferences
Saturday, October 14
10:30am -
Summit Mukherjee
Columbia University
Permutation Limits
Details and Abstract
Workshops/Conferences
Saturday, October 14
1:30pm -
Arnab Sen
University of Minnesota
Some Results on Levy Spin Glasses
Details and Abstract
Workshops/Conferences
Monday, October 16
4:10pm - Lunt 105
Irina Nenciu
UIC
Weak anisotropic Hardy inequalities and essential self-adjointness of drift-diffusion operators
Details and Abstract
Analysis Seminar
Monday, October 16
4:00pm - Lunt 104
Jeremy Hahn
MIT
Speculations about K(1)-localized algebraic K-theory
Details and Abstract
Topology Seminar
Tuesday, October 17
4:00pm - Lunt 104
Wendy Wang
U of Chicago
Centralizer Rigidity on semisimple Lie group
Details and Abstract
Dynamical Systems Seminar
Tuesday, October 17
3:00PM - Lunt 107
Yier Lin
University of Chicago
The atypical growth in a random interface
Details and Abstract
Probability Seminar
Wednesday, October 18
4:00pm - Lunt 105
Jeremy Hahn
MIT
Telescopes, exotic spheres, and p-adic cohomology theories
Details and Abstract
Colloquium
Thursday, October 19
2:00pm - Lunt 103
Shiji Lyu
UIC
Approximation of schemes over complete local rings
Details and Abstract
Algebraic Geometry Seminar
Friday, October 20
2:00PM - Lunt 103
Salim Tayou
Harvard University
Vanishing of Brauer classes on K3 surfaces under reduction.
Details and Abstract
Number Theory
Monday, October 23
5:00pm - Lunt 104
Abhishek Oswal
Michigan State University
p-adic Borel hyperbolicity of Shimura varieties
Details and Abstract
Algebraic Geometry Seminar
Monday, October 23
4:00pm - Lunt 105
Snir Ben Ovadia
Penn State University
Exponential volume limits
Details and Abstract
Dynamical Systems Seminar
Monday, October 23
4:00pm - Lunt 104
Federico Scavia
UCLA
Non-formality of Galois cohomology modulo all primes
Details and Abstract
Topology Seminar
Tuesday, October 24
4:00pm - Lunt 104
Yan Mary He
University of Oklahoma
Dimension and thermodynamics of expanding measures of endomorphisms of P^k
Details and Abstract
Dynamical Systems Seminar
Tuesday, October 24
3:00PM - Lunt 107
Justin Ko
University of Waterloo
Estimating Rank-One Matrices with Mismatched Prior and Noise: Universality and Large Deviations
Details and Abstract
Probability Seminar
Wednesday, October 25
4:00pm - Lunt 105
Tuca Auffinger
Northwestern University
Dimension Reduction Methods for Data Visualization
Details and Abstract
Colloquium
Thursday, October 26
3:00pm - Lunt 107
Ben Zhou
Higher genus open/closed Gromov-Witten correspondences of log Calabi-Yau surfaces
Details and Abstract
Geometry/Physics Seminar
Thursday, October 26
11:00am - Lunt 107
Nicholas Ng
Northwestern
On homogeneous closed gradient Laplacian solitons
Details and Abstract
Informal Geometric Analysis Seminar
Thursday, October 26
4:00 pm - Lunt 105
Jeff Xia
Northwestern University
Invasion of Alien Planet
Details and Abstract
Undergraduate Colloquium
Friday, October 27
2:00PM - Lunt 103
Jianqiao Xia
Harvard University
Equivalences of Hecke Categories with deeper level structure
Details and Abstract
Number Theory
Monday, October 30
4:00pm - Lunt 105
Yanyan Li
Rutgers University
Symmetry of Hypersurfaces and the Hopf Lemma
Details and Abstract
Analysis Seminar
Tuesday, October 31
4:00pm - Lunt 104
Alejandro Maass
University of Chile
On the dynamics of finte topological rank Cantor minimal systems
Details and Abstract
Dynamical Systems Seminar
Tuesday, October 31
3:00PM - Lunt 107
Shirshendu Ganguly
UC Berkeley
Gibbs states for area-tilted Brownian lines
Details and Abstract
Probability Seminar
Wednesday, November 1
3:00pm - Tech F281
Ziquan Yang
University of Wisconsin–Madison
A new case of BSD conjecture and deformation of line bundles
Details and Abstract
Algebraic Geometry Seminar
Wednesday, November 1
4:00pm - Lunt 105
Jon Chaika
University of Utah
Billiards in polygons
Details and Abstract
Colloquium
Thursday, November 2
11:00am - Lunt 107
Arka Karmakar
Northwestern
Singular Kahler-Einstein metrics of negative curvature on projective varieties
Details and Abstract
Informal Geometric Analysis Seminar
Friday, November 3
2:00PM - Lunt 103
Hasan Saad
University of Virginia

Details and Abstract
Number Theory
Monday, November 6
4:10pm - Lunt 105
Andras Vasy
Stanford
The inverse problem for the geodesic X-ray transform on asymptotically conic spaces
Details and Abstract
Analysis Seminar
Tuesday, November 7
4:00pm - Lunt 104
Chenxi Wu
UW Madison
Topology entropies of p adic rational maps
Details and Abstract
Dynamical Systems Seminar
Tuesday, November 7
3:00PM - Lunt 107
Mark Sellke
Harvard University
Algorithmic Thresholds for Spin Glass Optimization
Details and Abstract
Probability Seminar
Wednesday, November 8
3:00pm - Tech F281
Yunfeng Jiang
University of Kansas
The construction of virtual fundamental class on the moduli space of general type surfaces
Details and Abstract
Algebraic Geometry Seminar
Thursday, October 12
4:00pm - Lunt 104
Samuel Petite
Asymptoticity and expansivity in topological dynamics
Details and Abstract
Dynamical Systems Seminar
Monday, November 13
4:00pm - Lunt 104
Naruki Masuda
Johns Hopkins University
Categorical spectra and their tensor product
Details and Abstract
Topology Seminar
Tuesday, November 14
4:00pm - Lunt 104
Caleb Dilsavor
The Ohio State University
Thermodynamic formalism for non-compact locally CAT(-1) geodesic flows via Patterson-Sullivan measures
Details and Abstract
Dynamical Systems Seminar
Tuesday, November 14
3:00PM - Lunt 107
Shuangping Li
Stanford University
Embedding in high-dimensional random geometric graphs
Details and Abstract
Probability Seminar
Wednesday, November 15
3:00pm - Tech F281
Roya Beheshti
Washington University in St. Louis
Tevelev degrees of Fano varieties
Details and Abstract
Algebraic Geometry Seminar
Friday, November 17
2:00PM - Lunt 103
Mike Lipnowski
Ohio State University
Rigid meromorphic cocycles for orthogonal groups
Details and Abstract
Number Theory
Monday, November 20
4:00pm - Lunt 104
Jared Weinstein
Boston University
The rational homotopy groups of the K(n)-local sphere
Details and Abstract
Topology Seminar
Monday, November 27
4:00pm - Lunt 104
Kendric Schefers
UC Berkeley
Decategorifying the singular support of coherent sheaves
Details and Abstract
Topology Seminar
Friday, December 1
2:00PM - Lunt 103
Andreea Iorga
University of Chicago
Realising certain semi-direct products as Galois groups
Details and Abstract
Number Theory