Previous Conferences & Workshops

Dec
01
2010

Workshop on Topology: Identifying Order in Complex Systems

Patterns, Universality and Computational Algorithms
Nigel Goldenfeld
4:30pm|S-101

Can we use computational algorithms to make accurate predictions of physical phenomena? In this talk, intended for non-experts, I will give examples where complicated space-time phenomena can be exquisitely captured with simple computational...

Nov
30
2010

Computer Science/Discrete Mathematics Seminar II

Hardness Escalation and the Rank of Polynomial Threshold Proofs
10:30am|S-101

A hardness escalation method applies a simple transformation that increases the complexity of a computational problem. Using multiparty communication complexity we present a generic hardness escalation method that converts any family of...

Nov
29
2010

Computer Science/Discrete Mathematics Seminar

Self-Correction, Distance Estimation and Local Testing of Codes
3:15pm|S-101

We construct linear codes of almost-linear length and linear distance that can be locally self-corrected on average from a constant number of queries: 1. Given oracle access to a word $w\in\Sigma^n$ that is at least $\varepsilon$-close to a codeword...

Nov
29
2010

Members’ Seminar

(Some) Generic Properties of (Some) Infinite Groups
2:00pm|S-101

This talk will be a biased survey of recent work on various properties of elements of infinite groups, which can be shown to hold with high probability once the elements are sampled from a large enough subset of the group (examples of groups: linear...

Nov
29
2010

Computer Science/Discrete Mathematics Seminar I

The Permanents of Gaussian Matrices
11:15am|S-101

In recent joint work with Alex Arkhipov, we proposed a quantum optics experiment, which would sample from a probability distribution that we believe cannot be sampled (even approximately) by any efficient classical algorithm, unless the polynomial...

Nov
23
2010

Joint IAS/Princeton University Number Theory Seminar

Special Gamma, Zeta, Multizeta Values and Anderson t-Motives
4:30pm|Fine Hall -- 322

We will describe how the "special value theory" in function field arithmetic is an interesting mixture of very strong theorems determining all algebraic relations in some cases, emerging partial conjectural pictures in some cases, and quite wild...