Module contractibility for semigroup algebras
عنوان مقاله: Module contractibility for semigroup algebras
شناسه ملی مقاله: JR_MSJI-7-2_002
منتشر شده در در سال 1392
شناسه ملی مقاله: JR_MSJI-7-2_002
منتشر شده در در سال 1392
مشخصات نویسندگان مقاله:
Abasalt Bodaghi - Department of Mathematics, Islamic Azad University, Garmsar Branch, Garmsar, Iran.
خلاصه مقاله:
Abasalt Bodaghi - Department of Mathematics, Islamic Azad University, Garmsar Branch, Garmsar, Iran.
In this paper, we nd the relationships between module contractibility of aBanach algebra and its ideals. We also prove that module contractibility ofa Banach algebra is equivalent to module contractibility of its module uniti-zation. Finally, we show that when a maximal group homomorphic image ofan inverse semigroup S with the set of idempotents E is nite, the moduleprojective tensor product l۱(S)×l۱(E)l۱(S) is l۱(E)-module contractible.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1726784/