Title: L-4 norms of cusp forms in the level aspect
Speaker: Prof Rizwanur Khan Texas A&M university at Qatar
Date: 03 January 2014
Time: 3:00 - 4:00 p.m.
Venue: Lecture Hall III, Department of Mathematics

Modular forms, particularly cusp forms, are ubiquitous objects in mathematics. A natural way to understand a cusp form is to study its L-p norms, for in principle the distribution of a function can be recovered from the knowledge of its moments. In this talk I will describe a new bound for the L-4 norm of a cusp form of prime level q, as q tends to infinity. This work is joint with Jack Buttcane.

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E-mail: chairman.math[at]iisc[dot]ac[dot]in