Previous Conferences & Workshops

Oct
09
2013

Mathematical Conversations

Stochastic integrable systems
6:00pm|Dilworth Room

Some parts of the random matrix/nonequilibrium workshop will be concerned with stochastic models which are tagged as integrable. I will briefly recall the notion of classical integrability and quantum integrability, just to provide similarities and...

Oct
09
2013

Non-equilibrium Dynamics and Random Matrices

Macdonald processes II
2:00pm|S-101

Our goal is to explain how certain basic representation theoretic ideas and constructions encapsulated in the form of Macdonald processes lead to nontrivial asymptotic results in various `integrable'; probabilistic problems. Examples include dimer...

Oct
08
2013

Non-equilibrium Dynamics and Random Matrices

Macdonald processes I
2:00pm|S-101

Our goal is to explain how certain basic representation theoretic ideas and constructions encapsulated in the form of Macdonald processes lead to nontrivial asymptotic results in various `integrable'; probabilistic problems. Examples include dimer...

Oct
08
2013

Computer Science/Discrete Mathematics Seminar II

Rounding Moment Based SDP Relaxations by Column Selection
Ali Sinop
10:30am|S-101

In this lecture, I will talk about moment based SDP hierarchies (which are duals of SOS relaxations for polynomial optimization) in the context of graph partitioning. The focus will be on a certain way of rounding such hierarchies, whose quality is...

Oct
07
2013

Members’ Seminar

Recent development of random matrix theory
2:00pm|S-101

In this seminar, we will discuss the recent work on the eigenvalue and eigenvector distributions of random matrices. We will discuss a dynamical approach to these problems and related open questions. We will discuss both Wigner type matrix ensembles...

Oct
07
2013

Computer Science/Discrete Mathematics Seminar I

Stanley-Wilf limits are typically exponential
Jacob Fox
11:15am|S-101

For a permutation \(p\), let \(S_n(p)\) be the number of permutations on \(n\) letters avoiding \(p\). Stanley and Wilf conjectured that, for each permutation \(p\), \(S_n(p)^{1/n}\) tends to a finite limit \(L(p)\). Marcus and Tardos proved the...