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Perturbations of Banach algebras and amenability
Perturbations of Banach algebras amenability
2011/1/19
In this paper we prove that if (A, π) is an amenable Banach algebra and if ρ is another Banach algebra multiplication on A such that kρ−πk < 1 11 , then (A, ρ) is also amenable.
Intuitionistic Fuzzy Banach Algebra
Intuitionistic fuzzy Banach algebra invertible elements
2010/12/8
Intuitionistic fuzzy Banach algebra is introduced and a few properties of it is studied. The properties of invertible ele-ments and relation among invertible elements, open set, closed
set are emphas...