Previous Conferences & Workshops

Jan
15
2013

Analysis Seminar

Dispersive Estimates for Schroedinger's Equation with a Time-Dependent Potential
Marius Beceanu
3:15pm|S-101

I present some new dispersive estimates for Schroedinger's equation with a time-dependent potential, together with applications.

Jan
15
2013

Computer Science/Discrete Mathematics Seminar II

OSNAP: Faster Numerical Linear Algebra Algorithms Via Sparser Subspace Embeddings
Jelani Nelson
10:30am|S-101

An “oblivious subspace embedding” (OSE) is a distribution over matrices S such that for any low-dimensional subspace $V$, with high probability over the choice of $S$, $\|Sx\|_2$ approximately equals $\|x\|_2$ (up to $1 + \epsilon$ multiplicative...