Open AccessOn the extended spectrum of some quasinormal operators
Author(s) -
Meltem Sertbaş,
Fatih Yılmaz
Publication year - 2017
Publication title -
turkish journal of mathematics
Language(s) - English
Resource type - Journals
eISSN - 1303-6149
pISSN - 1300-0098
DOI - 10.3906/mat-1610-99
Subject(s) - mathematics , spectrum (functional analysis) , pure mathematics , physics , quantum mechanics
In this paper we consider some extended eigenvalue problems for some quasinormal operators. The spectrum of an algebra homomorphism defined by a compact normal operator is also investigated.
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