The Corona theorem for multiplier algebras on weighted Dirichlet spaces
نویسندگان
چکیده
منابع مشابه
compactifications and function spaces on weighted semigruops
chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولOn Cyclicity in Weighted Dirichlet Spaces
We extend some results of Brown and Shields on cyclicity to weighted Dirichlet spaces 0<α< 1. We prove a comparison theorem for cyclicity in these spaces and provide a result on the geometry of the family of cyclic vectors in general functional Hilbert spaces.
متن کاملThe Libera operator on Dirichlet spaces
In this paper, we consider the boundedness of the Libera operator on Dirichlet spaces in terms of the Schur test. Moreover, we get its point spectrum and norm.
متن کاملOn the Hörmander Multiplier Theorem and Modulation Spaces
Seeger replaced the Sobolev space L2s with s > n/2 appeared in the Hörmander multiplier theorem by the Besov space B n/2 . In this paper, we replace L2s with s > n/2 by the modulation space M 2,1 s with s > 0.
متن کاملMULTIPLIER ExTENSION AND SAMPLIN G THEOREM ON HARDY SPACES
Extension by integer translates of compactly supported function for multiplier spaces on periodic Hardy spaces to multiplier spaces on Hardy spaces is given . Shannon sampling theorem is extende d to Hardy spaces. 1 . Introduction and statement of results The purpose of this paper is to establish a natural extension from multiplier spaces M(p) on periodic Hardy spaces HP (T) to multiplie r spac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 2013
ISSN: 0035-7596
DOI: 10.1216/rmj-2013-43-1-241