Characterization and stability of the essential spectrum based on measures of polynomially non-strict singularity operators

Author:

Abdmouleh Faiçal,Walha Ines

Publisher

Elsevier BV

Subject

General Mathematics

Reference18 articles.

1. Some new properties of Fredholm theory, Schechter essential spectrum, and applications to transport theory;Abdelmoumen;J. Inequal. Appl.,2008

2. Invariance of the Schechter essential spectrum under polynomially compact operators perturbation;Abdelmoumen;Extracta Math.,2011

3. Linear Operators, Part 1;Dunford,1958

4. Normally solvable operators and ideals associated with them;Gohberg;Amer. Math. Soc. Transl. Ser. 2,1967

5. Unbounded Linear Operators: Theory and Applications;Goldberg,1966

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