Essentially alpha-hyponormal operators with essential spectrum of area zero

  • Vasile Lauric Florida A&M University
Keywords: Essentially alpha-hyponormal operators, essential spectrum

Abstract

We prove that essentially alpha-hyponormal operators with zero area of the essential spectrum are essentially normal.

Author Biography

Vasile Lauric, Florida A&M University

Department of Mathematics

Associate Professor

Published
2010-12-02
Section
Articoli