书目名称 | Unbounded Weighted Composition Operators in L²-Spaces |
编辑 | Piotr Budzyński,Zenon Jabłoński,Jan Stochel |
视频video | |
概述 | Provides the first systematic study of unbounded weighted composition operators in L² spaces in full generality.Contains the first ever criteria for subnormality of unbounded weighted composition oper |
丛书名称 | Lecture Notes in Mathematics |
图书封面 |  |
描述 | .This book establishes the foundations of the theory of bounded and unbounded weighted composition operators in L²-spaces. It develops the theory in full generality, meaning that the corresponding composition operators are not assumed to be well defined. A variety of seminormality properties of unbounded weighted composition operators are characterized..The first-ever criteria for subnormality of unbounded weighted composition operators are provided and the subtle interplay between the classical moment problem, graph theory and the injectivity problem for weighted composition operators is revealed. The relationships between weighted composition operators and the corresponding multiplication and composition operators are investigated. The optimality of the obtained results is illustrated by a variety of examples, including those of discrete and continuous types..The book is primarily aimed at researchers in single or multivariable operator theory.. |
出版日期 | Book 2018 |
关键词 | Weighted Composition Operator; Conditional Expectation; Hyponormal Operator; Subnormal Operator; Quasino |
版次 | 1 |
doi | https://doi.org/10.1007/978-3-319-74039-3 |
isbn_softcover | 978-3-319-74038-6 |
isbn_ebook | 978-3-319-74039-3Series ISSN 0075-8434 Series E-ISSN 1617-9692 |
issn_series | 0075-8434 |
copyright | Springer International Publishing AG, part of Springer Nature 2018 |