Invertibility and Spectrum Localization of Non-Self-Adjoint Operators

The full text article is not available for purchase.

The publisher only permits individual articles to be downloaded by subscribers.

Abstract:

This paper deals with Volterra perturbations of normal operators in a separable Hilbert space. Invertibility conditions and estimates for the norm of the inverse operators are established. In addition, bounds for the spectrum are suggested. Applications to integral, integro-differential, and matrix operators are discussed. © 2002 Elsevier Science (USA).

Keywords: infinite matrices; integral operators; integro-differential operators; invertibility; linear operators; spectrum

Document Type: Research Article

Affiliations: Department of Mathematics, Ben Gurion University of the Negev, Beer-Sheva, 84105, Israel

Publication date: January 1, 2002

Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more