عنوان	Banach homology and its recent notions with respect to the maximal ideal space
نوع پژوهش	مقاله ارائه شده کنفرانسی
کلیدواژه‌ها	Left φ-biflatness, approximate left φ-biprojectivity, Segal algebra, Banach algebra
چکیده	In this paper, for a Banach algebra A and a non-zero multiplicative linear functional φ : A ! C, we define and study the notion of left φ-biflatness and approximate left φ-biprojectivity. We show that the Segal algebra S(G) is left φ-biflat if and only if the locally compact group G is amenable. We study approximate left φ-biprojectivity of some algebras related to locally compact groups and some matrix algebras
پژوهشگران	امیر سهامی (نفر اول)، شهاب کلانتری (نفر دوم)