Fall 2024

Oct 1: Ahmad Reza Haj Saeedi Sadegh, Dartmouth College

On Mod 2 Index and Spectral Flow
Oct 8: Kurt Vinhage, University of Utah

Entropy in low complexity
Oct 15: Dimitris Giannakis, Dartmouth College

Physics-informed spectral approximation of Koopman operators
Oct 22: Jun Yang, Harvard

The Jacquet-Langlands correspondence of von Neumann dimensions over arithmetic groups
Oct 29: TBD
Nov 5: Alexandru Chirvasitu, University of Buffalo

Wild branching and tame expectations
Nov 19: Erik van Erp, , Dartmouth College

Noncommutative metric spaces: Connes’ spectral triples

Spring 2024

March 28: Thomas Barthelmé, Queens University (Geometry)

Group actions on bifoliated planes and classification of (pseudo)-Anosov flows in dimension 3
April 23: Jody Trout, Dartmouth College

Spectral Kabbalah and the converse functional calculus
April 25: Diana Davis, Philips Exeter Academy

Periodic billiard paths on regular polygons
May 9: Joel Rosenfeld, University of South Florida

Operator decompositions for inverse problems
May 23: Daniel Mitsutani, University of Chicago

TBD
May 30: Dave Constantine, Wesleyan University

TBD

January 4: Jane Wang, University of Maine (Geometry)

Slope gap distributions: from Farey fractions to translation surfaces
January 18: Surena Hozoori, University of Rochester (Geometry)

Anosov contact metrics, Dirichlet optimization and entropy
January 25: Mohammad Latifi-Jebelli, Dartmouth College

An elementary prelude to quantum fields, I
February 8: Tamara Kucherenko, City College of New York (Geometry)

Realization of Anosov Diffeomorphisms on the Torus
February 15: Mohammad Latifi-Jebelli, Dartmouth College

An elementary prelude to quantum fields, II
February 22: Ben Call, University of Illinois Chicago (Geometry)

Mixing properties of equilibrium states for systems beyond negative curvature
February 29: Ian Adelstein, Yale University (Geometry)

Geometric manifold learning

September 14: Alena Erchenko, Dartmouth College (Geometry)

Marked boundary rigidity for Anosov type surfaces
September 21: Michael Montgomery, Dartmouth College

A category of reproducing kernel Hilbert algebras
September 28: John D. Trout, Dartmouth College

States, spectra, and numerical radii in operator algebras
October 5: Thibault Lefeuvre, Sorbonne (Geometry)
October 12: Erik van Erp, Dartmouth College

Introduction to Noncommutative Geometry, Part I
October 19: Nisha Chandramoorthy, Georgia Tech

Rigorous computations for linear response and Bayesian inference in chaotic systems
October 26: **Karen Butt*, University of Chicago (Geometry)

Closed geodesics and stability of negatively curved metrics
November 2: Dmitry Jakobson, McGill (Geometry)

Quantum ergodicity for manifolds and billiards
November 9: Erik van Erp, Dartmouth College

Introduction to Noncommutative Geometry, Part II
November 16: JinCheng Wang, Tufts (Geometry)

January 19 and 26: Dimitris Giannakis, Dartmouth College

Harmonic Hilbert spaces on compact abelian groups
February 2: Suddhasattwa Das, Texas Tech University (online talk)

Learning theory for dynamical systems
February 23: Kameron McCombs, Dartmouth College

f-Continuous operators on B(L^2M) and the families index