1.

Record Nr.

UNINA9910309663703321

Autore

Colombo Fabrizio

Titolo

Spectral Theory on the S-Spectrum for Quaternionic Operators / / by Fabrizio Colombo, Jonathan Gantner, David P. Kimsey

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Birkhäuser, , 2018

ISBN

3-030-03074-1

Edizione

[1st ed. 2018.]

Descrizione fisica

1 online resource (IX, 356 p.)

Collana

Operator Theory: Advances and Applications, , 2296-4878 ; ; 270

Disciplina

515.724

Soggetti

Operator theory

Dynamical systems

Functional analysis

Operator Theory

Dynamical Systems

Functional Analysis

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction -- Slice hyperholomorphic functions -- The S-spectrum and the S-functional calculus -- Properties of the S-functional calculus for bounded operators -- The S-functional calculus for unbounded operators -- The H1 functional calculus -- The F-functional calculus for bounded operators -- The F-functional calculus for unbounded operators -- Quaternionic operators on a Hilbert space -- Spectral integrals -- The spectral theorem for bounded normal operators -- The spectral theorem for unbounded normal operators -- Spectral theorem for unitary operators -- Spectral Integration in the Quaternionic Setting -- Bounded Quaternionic Spectral Operators.

Sommario/riassunto

The subject of this monograph is the quaternionic spectral theory based on the notion of S-spectrum. With the purpose of giving a systematic and self-contained treatment of this theory that has been developed in the last decade, the book features topics like the S-functional calculus, the F-functional calculus, the quaternionic spectral theorem, spectral integration and spectral operators in the quaternionic setting. These topics are based on the notion of S-spectrum of a



quaternionic linear operator. Further developments of this theory lead to applications in fractional diffusion and evolution problems that will be covered in a separate monograph.