### TBA

- Series
- Algebra Seminar
- Time
- Tuesday, November 9, 2021 - 10:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Jeffrey Yelton – Emory University – jeffrey.yelton@emory.edu

- You are here:
- GT Home
- Home
- News & Events

- Series
- Algebra Seminar
- Time
- Tuesday, November 9, 2021 - 10:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Jeffrey Yelton – Emory University – jeffrey.yelton@emory.edu

- Series
- Geometry Topology Seminar
- Time
- Monday, November 8, 2021 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Shawn Williams – Rice University – sw49@rice.edu

- Series
- Algebra Student Seminar
- Time
- Friday, November 5, 2021 - 10:00 for 1 hour (actually 50 minutes)
- Location
- Skile 005
- Speaker
- Ian Lewis – Georgia Tech

- Series
- Stochastics Seminar
- Time
- Thursday, November 4, 2021 - 16:30 for 1 hour (actually 50 minutes)
- Location
- ONLINE
- Speaker
- Evgeni Dimitrov – Columbia University – esd2138@columbia.edu

Gibbs measures are ubiquitous in statistical mechanics and probability theory. In this talk I will discuss two types of classes of Gibbs measures – random line ensembles and triangular particle arrays, which have received considerable attention due, in part, to their occurrence in integrable probability.

Gibbsian line ensembles can be thought of as collections of finite or countably infinite independent random walkers whose distribution is reweighed by the sum of local interactions between the walkers. I will discuss some recent progress in the asymptotic study of Gibbsian line ensembles, summarizing some joint works with Barraquand, Corwin, Matetski, Wu and others.

Beta-corners processes are Gibbs measures on triangular arrays of interacting particles and can be thought of as analogues/extensions of multi-level spectral measures of random matrices. I will discuss some recent progress on establishing the global asymptotic behavior of beta-corners processes, summarizing some joint works with Das and Knizel.

- Series
- School of Mathematics Colloquium
- Time
- Thursday, November 4, 2021 - 11:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Jacob Bedrossian

- Series
- Analysis Seminar
- Time
- Wednesday, November 3, 2021 - 15:30 for 1 hour (actually 50 minutes)
- Location
- ONLINE
- Speaker
- Victor Bailey – Georgia Tech – vbailey7@gatech.edu

- Series
- Graph Theory Seminar
- Time
- Tuesday, November 2, 2021 - 15:45 for 1 hour (actually 50 minutes)
- Location
- ONLINE
- Speaker
- Shira Zerbib – Iowa State University – zerbib@iastate.edu

TBA

- Series
- Algebra Seminar
- Time
- Tuesday, November 2, 2021 - 10:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Jose Rodriguez – University of Wisconsin, Madison – jrodriguez43@wisc.edu

- Series
- Geometry Topology Seminar
- Time
- Monday, November 1, 2021 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Online
- Speaker
- Oğuz Şavk – Boğaziçi University

- Series
- CDSNS Colloquium
- Time
- Friday, October 29, 2021 - 13:00 for 1 hour (actually 50 minutes)
- Location
- ONLINE
- Speaker
- Boris Hanin – Princeton University – bhanin@princeton.edu

**Please Note:** Zoom link: https://us06web.zoom.us/j/83392531099?pwd=UHh2MDFMcGErbzFtMHBZTmNZQXM0dz09

Let X_{N,n} be an iid product of N real Gaussian matrices of size n x n. In this talk, I will explain some recent joint work with G. Paouris

(arXiv:2005.08899) about a non-asymptotic analysis of the singular values of X_{N,n} . I will begin by giving some intuition and motivation for studying such matrix products. Then, I will explain two new results. The first gives a rate of convergence for the global distribution of singular values of X_{N,n} to the so-called Triangle Law in the limit where N,n tend to infinity. The second is a kind of quantitative version of the multiplicative ergodic theorem, giving estimates at finite but large N on the distance between the joint distribution of all Lyapunov exponents of X_{N,n} and appropriately normalized independent Gaussians in the near-ergodic regime (N >> n).

- Offices & Departments
- News Center
- Campus Calendar
- Special Events
- GreenBuzz
- Institute Communications
- Visitor Resources
- Campus Visits
- Directions to Campus
- Visitor Parking Information
- GTvisitor Wireless Network Information
- Georgia Tech Global Learning Center
- Georgia Tech Hotel & Conference Center
- Barnes & Noble at Georgia Tech
- Ferst Center for the Arts
- Robert C. Williams Paper Museum