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 In this paper, we suppose that H is a compact subgroup of locally compact topological group G and G/H is a homogeneous space which is equipped with a strongly quasi-invariant Radon measure α. Then in the group algebras L¹(G), we replace the homogeneous space G/H instead of G and consider the new Banach algebra L¹(G/H). We study this Banach algebras and it's dual. At the end, by characterization of L∞(G/H) and the left and right dual L¹(G/H)-module actions of L∞(G/H), we give a necessary and sufficient 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)