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Derivations on the tensor product of Banach algebras
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نویسنده
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minapoor ahmad ,bodaghi abasalt ,ebrahimi bagha davood
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منبع
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journal of mathematical extension - 2017 - دوره : 11 - شماره : 4 - صفحه:117 -125
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چکیده
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In this paper, we study the ideal amenability of tensor product of banach algebras. among other things, we show that the ideal amenability $mathcal awidehat{otimes}mathcal b$ implies the ideal amenability of banach algebras $mathcal a$ and $mathcal b$ for which character spaces of $mathcal a$ and $mathcal b$ are non-empty. finally, we provide some examples in which $mathcal awidehat{otimes}mathcal b$ is ideally amenable.
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کلیدواژه
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Amenability ,ideal amenability ,weak amenability
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آدرس
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islamic azad university, central tehran branch, department of mathematics, iran, islamic azad university, islamshahr branch, young researchers and elite club, iran, islamic azad university, central tehran branch, department of mathematics, iran
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پست الکترونیکی
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e-bagha@yahoo.com
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Authors
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