Time: Tuesday, Sept 13, 2016, 2:00pm @ MTH1311

Speaker: Dr. Anirudha Poria (UMD)

Title: Behavior of Gabor Frame Operators on Wiener Amalgam Spaces

Abstract: It is well known that the Gabor expansions converge to identity operator in weak* sense on the Wiener amalgam spaces as sampling density tends to infinity. In this talk, I will discuss the convergence of Gabor expansions to identity operator in the operator norm as well as weak* sense on Wiener amalgam spaces as the sampling density tends to infinity. Also discussthe validity of the Janssen's representation and the Wexler-Raz biorthogonality condition for Gabor frame operator on Wiener amalgam spaces. Back to seminar