Reverse Carleson embeddings for model spaces
2013 (English)In: Journal of the London Mathematical Society, ISSN 0024-6107, E-ISSN 1469-7750, Vol. 88, 437-464 p.Article in journal (Refereed) Published
The classical embedding theorem of Carleson deals with finite positive Borel measures mu on the closed unit disk for which there exists a positive constant c such that parallel to f parallel to(L2(mu)) <= c parallel to f parallel to(H2) for all f is an element of H-2, the Hardy space of the unit disk. Lelevre et al. examined measures mu for which there exists a positive constant c such that parallel to f parallel to(L2(mu)) >= c parallel to f parallel to(H2) for all f is an element of H-2. The first type of inequality above was explored with H-2 replaced by one of the model spaces (Theta H-2)(perpendicular to) by Aleksandrov, Baranov, Cohn, Treil, and Vol'berg. In this paper, we discuss the second type of inequality in (Theta H-2)(perpendicular to).
Place, publisher, year, edition, pages
2013. Vol. 88, 437-464 p.
Invariant Subspaces, Reproducing Kernels, Restricted Shifts, Backward Shift, Perturbations, Inequalities, Operators, Bases
IdentifiersURN: urn:nbn:se:kth:diva-133641DOI: 10.1112/jlms/jdt018ISI: 000325666800007ScopusID: 2-s2.0-84888604749OAI: oai:DiVA.org:kth-133641DiVA: diva2:663332
QC 201311112013-11-112013-11-082013-11-11Bibliographically approved