Article
Definitizable Extensions of Positive Symmetric Operators in a Krein Space
Integral Equations and Operator Theory
Document Type
Article
Publication Date
9-1-1989
Keywords
- Friedrichs extension,
- Krein extension
Disciplines
Abstract
The Friedrichs extension and the Krein extension of a positive operator in a Krein space are characterized in terms of their spectral functions in a Krein space.
DOI
http://dx.doi.org/10.1007/BF01194557
Subjects - Topical (LCSH)
Kreĭn spaces; Symmetric operators; Integral closure
Genre/Form
articles
Type
Text
Rights
Copying of this document in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this document for commercial purposes, or for financial gain, shall not be allowed without the author’s written permission.
Language
English
Format
application/pdf
Citation Information
Branko Ćurgus. "Definitizable Extensions of Positive Symmetric Operators in a Krein Space" Integral Equations and Operator Theory Vol. 12 Iss. 5 (1989) p. 615 - 631 Available at: http://works.bepress.com/branko_curgus/30/