You are cordially invited to the Analysis Seminar organized by the Department of Mathematics.
Speaker: Konstantinos Maronikolakis (Bilkent University)
“Metric projections in Hardy spaces and optimal polynomial approximants”
Abstract: I will talk about the metric projection of the constant function 1 onto invariant subspaces of the Hardy space H^p (for p>1). For this purpose, we will use a notion of orthogonality in L^p spaces. As corollaries, we get new results about the behavior of optimal polynomial approximants in H^p. This talk is based on joint work with C.
Bénéteau, R. Cheng, C. Felder, D. Khavinson and M. Manolaki.
Date: October 1, Wednesday
Time: 14:00 – 15:00
Place: Mathematics Seminar Room, SA – 141