##### Department of Mathematics,

University of California San Diego

****************************

### Math 288 - Probability Seminar

## Laurent Sallof-Coste

#### Cornell University

## Convolution powers of complex valued functions

##### Abstract:

The study of partial sums of iid sequences is tightly connected to that of iterated convolutions. In this talk, I will discuss results that resemble local limit theorems for iterated convolution of complex valued functions in the case of $\mathbb Z$ and $\mathbb Z^d$. Similarities and differences with the probability densities will be in the spotlight.

Host: Bruce Driver

### March 16, 2017

### 10:00 AM

### AP&M 6402

****************************