Approximation problems and representations of Hardy spaces in circular domains

Authors
Chalendar, I Partington, JR
Citation
I. Chalendar et Jr. Partington, Approximation problems and representations of Hardy spaces in circular domains, STUD MATH, 136(3), 1999, pp. 255-269
Citations number
21
Categorie Soggetti
Mathematics
Journal title
STUDIA MATHEMATICA
ISSN journal
00393223 → ACNP
Volume
136
Issue
3
Year of publication
1999
Pages
255 - 269
Database
ISI
SICI code
0039-3223(1999)136:3<255:APAROH>2.0.ZU;2-M
Abstract
We derive various approximation results in the theory of Hardy spaces on ci rcular domains G. Two applications are given, one to operators which admit a nice representation of H-infinity (G), and the other to extremal problems with links to the theory of differential equations.