Approximate Connes-biprojectivity of dual Banach algebras
نویسندگان
چکیده
منابع مشابه
Bounded approximate connes-amenability of dual Banach algebras
We study the notion of bounded approximate Connes-amenability for dual Banach algebras and characterize this type of algebras in terms of approximate diagonals. We show that bounded approximate Connes-amenability of dual Banach algebras forces them to be unital. For a separable dual Banach algebra, we prove that bounded approximate Connes-amenability implies sequential approximat...
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متن کاملbounded approximate connes-amenability of dual banach algebras
we study the notion of bounded approximate connes-amenability for dual banach algebras and characterize this type of algebras in terms of approximate diagonals. we show that bounded approximate connes-amenability of dual banach algebras forces them to be unital. for a separable dual banach algebra, we prove that bounded approximate connes-amenability implies sequential approximate...
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Let φ be a w-continuous homomorphism from a dual Banach algebra to C. The notion of φ-Connes amenability is studied and some characterizations is given. A type of diagonal for dual Banach algebras is dened. It is proved that the existence of such a diagonal is equivalent to φ-Connes amenability. It is also shown that φ-Connes amenability is equivalent to so-called φ-splitting of a certain short...
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ژورنال
عنوان ژورنال: Asian-European Journal of Mathematics
سال: 2020
ISSN: 1793-5571,1793-7183
DOI: 10.1142/s179355712150025x