APDE Seminar @BCAM: An optimization problem and point-evaluation in Paley–Wiener spaces
Date: Thu, Mar 27 2025
Hour: 17:00 - 18:00
Location: BCAM - Basque Center for Applied Mathematics
Speakers: Sarah May Instanes
Abstract
We study the constant Cₚ defined as the smallest constant C such that |f(0)|^p ≤ C∥ f ∥ₚ^p holds for every function f in the Paley–Wiener space PWₚ. Brevig, Chirre, Ortega-Cerdà, and Seip have recently shown that Cₚ < p/2 for all p > 2. We improve this bound for 2 < p ≤ 5 by solving an optimization problem.
Organizers:
APDE Bilbao (BCAM)
Confirmed speakers:
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