THE PERTURBATION THEORY FOR THE SUMMABILITY OF SELFADJOINT OPERATORS
Citation：
C. W. Leung.THE PERTURBATION THEORY FOR THE SUMMABILITY OF SELFADJOINT OPERATORS[J].Chinese Annals of Mathematics B,1997,18(1):31~34
Page view： 1095Net amount： 771
Authors：
C. W. Leung;
Foundation：
Project supported by the UPGC Research Grant
Abstract：
This paper introduces the new notion of $(p+0)$-summable
operator. It is shown that this property is stable under small
perturbation by selfadjoint operators.
