مشخصات پژوهش

صفحه نخست /Amenability and weak ...
عنوان Amenability and weak amenability of Some Banach algebras Related to homogeneous spaces
نوع پژوهش مقاله چاپ‌شده در مجله
کلیدواژه‌ها Banach algebra; homogeneous space; Amenability; weakamenability.
چکیده Abstract : In this paper, we suppose that H is a compact subgroup of locally compact topological group G and GH is a homogeneous space which is equipped with a strongly quasi-invariant Radon measure .Then in the group algebra L1(G), we replace the homogeneouse space GH instead of G and consider the new Banach algebra L1(GH). We study this Banach algebra and its dual. At the end, by characterization of L (GH) and the left and right dual L1(GH)-module actions of L (GH), we give a necessary and su cient conditions for amenability and weak amenability of this Banach algebra.
پژوهشگران بهروز الفتیان گیلان (Behrooz Olfatian Gillan) (نفر اول)، محمد رضا امیدی (نفر دوم)، امیر سهامی (نفر سوم)، علی زمانی (نفر چهارم)