The relation between b-weakly compact operator and KB-operator
Author(s) -
Bahri Turan,
Birol Altın
Publication year - 2019
Publication title -
turkish journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.454
H-Index - 27
eISSN - 1303-6149
pISSN - 1300-0098
DOI - 10.3906/mat-1908-11
Subject(s) - mathematics , compact operator , finite rank operator , strictly singular operator , approximation property , operator (biology) , pseudo monotone operator , pure mathematics , banach space , quasinormal operator , compact operator on hilbert space , discrete mathematics , operator space , extension (predicate logic) , computer science , biochemistry , chemistry , repressor , transcription factor , gene , programming language
Our aim is to solve the problem asked by Bahramnezhad and Azar in "KB-operators on Banach lattices and their relationships with Dunford-Pettis and order weakly compact operators". We show that a continuous operators R from a Banach lattice N into a Banach space M is a b-weakly compact operator if and only if R is a KB-operator.
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