LEFT-RIGHT \alpha-FREDHOLM AND \alpha-WEYL OPERATORS WITH APLLICATION TO THE WEIGHTED SPECTRUM

Boulbaba GHANMI, Saifeddine Ghnim, Rim Messaoud, Amira Missaoui

Abstract


The purpose of this paper is to introduce Fredholm operator, \alpha- Fredholm operator and Weyl operator. Moreover, we introduce basic properties and application to operator matrix.

Refbacks

  • There are currently no refbacks.