Blar i Institutt for matematiske fag på forfatter "Carlsson, Marcus"
-
Nehari’s theorem for convex domain Hankel and Toeplitz operators in several variables
Carlsson, Marcus; Perfekt, Karl-Mikael (Peer reviewed; Journal article, 2021)We prove Nehari’s theorem for integral Hankel and Toeplitz operators on simple convex polytopes in several variables. A special case of the theorem, generalizing the boundedness criterion of the Hankel and Toeplitz operators ...