Events for 11/15/2022 from all calendars
Number Theory Seminar
Time: 2:00PM - 3:00PM
Location: BLOC 302
Speaker: Soumendra Ganguly, Texas A&M University
Title: Subconvexity for twisted L-functions on GL(3) x GL(2) and GL(3)
Abstract: In 2012, Blomer showed q-aspect subconvexity bounds for quadratic Dirichlet character twists of degree 6 and degree 3 L-functions for q prime. In this talk, we discuss a broad generalization of this to cube-free q and non-quadratic twists.
Student/Postdoc Working Geometry Seminar
Time: 3:00PM - 4:00PM
Location: BLOC 302
Speaker: Xuehan Hu, TAMU
Title: Survey on smoothed analysis of tensor decomposition
Abstract: We introduce the smoothed analysis model of tensor decomposition and its applications in learning latent variable models. In particular, we are interested in the overcomplete case, that is, we are given a tensor in R^{n^l} with fixed rank r, where r>>n. We introduce Jennrich's Algorithm and discuss the conditions under which the algorithm will succeed with high probability.