Previous Conferences & Workshops

Oct
25
2016

Joint IAS/Princeton University Symplectic Geometry Seminar

Towards a theory of singular symplectic varieties
1:30pm|S-101

Singular algebraic (sub)varieties are fundamental to the theory of smooth projective manifolds. In parallel with his introduction of pseudo-holomorphic curve techniques into symplectic topology 30 years ago, Gromov asked about the feasibility of...

Oct
25
2016

Computer Science/Discrete Mathematics Seminar II

Sum of squares, quantum entanglement, and log rank
10:30am|S-101

The sum-of-squares (SOS) method is a conceptually simple algorithmic technique for polynomial optimization that---quite surprisingly---captures and generalizes the best known efficient algorithms for a wide range of NP-hard optimization problems...

Oct
24
2016

Marston Morse Lectures

Regularity methods in combinatorics, number theory, and computer science
Jacob Fox
4:00pm|S-101

Understanding the structure of large graphs is a fundamental problem, as it can yield critical insights into topics ranging from the spread of diseases to how the brain works to patterns in the primes. Szemerédi's regularity lemma gives a rough...

Oct
24
2016

Computer Science/Discrete Mathematics Seminar I

On the query complexity of Boolean monotonicity testing
11:15am|S-101

Monotonicity testing has been a touchstone problem in property testing for more than fifteen years, with many exciting recent developments in just the past few years. When specialized to Boolean-valued functions over $\{0,1\}^n$, we are interested...

Oct
20
2016

Joint IAS/Princeton University Number Theory Seminar

The Hasse-Weil zeta functions of the intersection cohomology of minimally compactified orthogonal Shimura varieties
Yihang Zhu
4:30pm|S-101

Initiated by Langlands, the problem of computing the Hasse-Weil zeta functions of Shimura varieties in terms of automorphic L-functions has received continual study. We will discuss how recent progress in various aspects of the field has allowed the...