عنوان
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A COUNTEREXAMPLE TO A RESULT OF JABERI AND MAHMOODI
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نوع پژوهش
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مقاله چاپشده در مجلات علمی
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کلیدواژهها
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ϕ-amenability, Banach algebra
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چکیده
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We show that 1(N∧) is ϕ-amenable for each multiplicative linear functional ϕ : 1(N∧) → C. This is a counterexample to the final corollary of Jaberi and Mahmoodi [‘On ϕ-amenability of dual Banach algebras’, Bull. Aust. Math. Soc. 105 (2022), 303–313] and shows that the final theorem in that paper is not valid.
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پژوهشگران
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امیر سهامی (نفر اول)، سیده فاطمه شریعتی (نفر دوم)
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