Accession Number:

AD0611812

Title:

FREDHOLM OPERATORS AND THE ESSENTIAL SPECTRUM,

Descriptive Note:

Corporate Author:

NEW YORK UNIV N Y COURANT INST OF MATHEMATICAL SCIENCES

Personal Author(s):

Report Date:

1965-01-01

Pagination or Media Count:

24.0

Abstract:

Fredholm operators are defined and their basic properties are proved. The essential spectrum of an arbitrary closed operator is considered and its invariance under several kinds of perturbation is proved. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE