# Welcome to my page

I am a Hale Visiting Assistant Professor in the School of Mathematics at Georgia Institute of Technology.

I obtained my Ph.D. degree in Mathematics from Vanderbilt University. My research interests are at the intersection of applied harmonic analysis and machine learning. I study approximation and representation capabilities of artificial neural networks, and problems related to the recovery of systems of signals under sparsity or structural assumptions.

I can be reached at petrosyan@math.gatech.edu.