Study of bounded analytic functions and associated operators on spaces of analytic functions

点击翻译按钮获取中文摘要

(1) It is determined the structure of closed ideals in H∞whose common zero sets are contained in the union set of nontrivial of Gleason parts in the maximal ideal space of H∞. Moreover it is proved that a countably generated closed ideal is a tensor product of simple closed ideals.(2) It is determined path connected components in the space of weighted composition operators on H∞and h∞with respect to the operator norm.(3) It is determined the rank of invariant and backward shift invariant subspaces of H^2(D^2) associated with sequences of Blaschke products.