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Ideal Amenability of Banach Algebras and Some Hereditary Properties
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نویسنده
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Eshaghi Gordji M ,Hayati B ,Hosseinioun S.A.R
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منبع
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journal of sciences islamic republic of iran - 2010 - دوره : 21 - شماره : 4 - صفحه:333 -341
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چکیده
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Let a be a banach algebra. a is called ideally amenable if for every closed ideal i of a, the first cohomology group of a with coefficients in i* is trivial. we investigate the closed ideals i for which h1 (a,i* )={0}, whenever a is weakly amenable or a biflat banach algebra. also we give some hereditary properties of ideal amenability.
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کلیدواژه
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Derivation; Weakly amenable; Biflat; Ideally amenable
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آدرس
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semnan university, Faculty of Mathematical Sciences, Department of Mathematics, ایران, malayer university, Department of Mathematics, ایران, shahid beheshti university, Department of Mathematics, ایران
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پست الکترونیکی
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madjid.eshaghi@gmail.com
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Authors
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