ENGLISH

Characteristic Functions and Models of Non-Selfadjoint Operators

By A. Kuzhel

Book information

Publisher
Springer
Year
1995
ISBN
0792338790, 9780792338796
LCC
QA329.2 .K89 1996
Open Library ID
OL810976M
Language
english
Format
DJVU
Filesize
2 MB (1699494 bytes)
Series
Mathematics and Its Applications
Edition
1
Pages
286\286
Library
Kolxo3
DPI
300
Time added
2009-07-20 03:45:11

Description

This work aims to give a systematic presentation of methods used in the spectral theory of non-selfadjoint, generally unbounded, operators. Subjects treated include the wide class of both selfadjoint and non-selfadjoint extensions of Hermitian operators; characteristic functions of a regular extension; the construction of some operator models for different classes of non-selfadjoint operators; the construction of the selfadjoint dilation of an arbitrary dissipative operator and J-unitary and J-selfadjoint dilations of linear operators; the abstract Lax Phillips scheme in scattering theory for spaces with indefinite metric (Pontryagin spaces); the relation between scattering matrix and the characteristic function of J-nonexpansive operators; a structure of J-nonexpansive operators; and contractions and their triangulation. Audience: This book will be of interest to post-graduate students and researchers in the field of functional analysis.

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