Fundamental to the study of any mathematical structure is an understanding of its symmetries. In the class of Banach spaces, this leads naturally to a study of isometries-the linear transformations that preserve distances. In his foundational treatise, Banach showed that every linear isometry on the
Isometries on Banach spaces: vector-valued function spaces and operator spaces
β Scribed by Richard J. Fleming, James E. Jamison
- Book ID
- 127456831
- Publisher
- Chapman and Hall/CRC
- Year
- 2007
- Tongue
- English
- Weight
- 1 MB
- Series
- Monographs and Surveys in Pure and Applied Math
- Edition
- CRC
- Category
- Library
- ISBN
- 1420010204
No coin nor oath required. For personal study only.
β¦ Synopsis
A continuation of the authorsβ previous book, **Isometries on Banach Spaces: Vector-valued Function Spaces and Operator Spaces, Volume Two covers much of the work that has been done on characterizing isometries on various Banach spaces.
Picking up where the first volume left off, the book begins with a chapter on the BanachβStone property. The authors consider the case where the isometry is from C 0( Q , X ) to C 0( K , Y ) so that the property involves pairs ( X , Y ) of spaces. The next chapter examines spaces X for which the isometries on LP ( ΞΌ , X ) can be described as a generalization of the form given by Lamperti in the scalar case. The book then studies isometries on direct sums of Banach and Hilbert spaces, isometries on spaces of matrices with a variety of norms, and isometries on Schatten classes. It subsequently highlights spaces on which the group of isometries is maximal or minimal. The final chapter addresses more peripheral topics, such as adjoint abelian operators and spectral isometries.
Essentially self-contained, this reference explores a fundamental aspect of Banach space theory. Suitable for both experts and newcomers to the field, it offers many references to provide solid coverage of the literature on isometries.**
π SIMILAR VOLUMES
## Abstract We introduce the notion of an __m__βisometry of a Banach space, following a definition of Agler and Stankus in the Hilbert space setting. We give a first approach to the general theory of these maps. Then, we focus on the dynamics of __m__βisometries, showing that they are never __N__βs