Generalized Weyl's theorem and hyponormal operators
By M. Berkani, A. Arroud. Journal of the Australian Mathematical Society, 2004
85 citations recorded by the source corpus.
Subfields: Applied Mathematics, Computational Theory and Mathematics, Mathematical Physics
View Paper: https://www.semanticscholar.org/paper/891ef62f1b26ea28055a8170465e0299bee3a787