Title of article
Derivations on the tensor product of Banach algebras
Author/Authors
Minapoor, A Central Tehran Branch - Islamic Azad University , Bodaghi, A Islamshar Branch - Islamic Azad University , Ebrahimi Bagha, D Central Tehran Branch - Islamic Azad University
Pages
9
From page
117
To page
125
Abstract
In this paper,we study derivations on the (projective) tensor product of Banach algebras. Among other things ,we show that under some mild cnditions when the first cohomology group of A⊗B with coefficients in (A⊗J)∗is zero,then B
is J-weakly amenable ,where Jisaclosed two- sided ideal in B.Also,we provide some concrete examples in which A⊗B is ideally amenable
Keywords
Amenability , Ideal amenability , Weak amenability
Journal title
Astroparticle Physics
Serial Year
2017
Record number
2440651
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