عنوان	ON φ-BIFLATNESS OF QUOTIENT BANACH ALGEBRAS AND SOME COUNTEREXAMPLES
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	φ-biflat, φ-amenable, homomorphism, Banach algebra.
چکیده	In this paper, we study the relation between biflatness and left character amenability of Banach algebras. Moreover, we prove that if A is a φ-biflat Banach algebra with a closed ideal I such that AI + IA = I, then the quotient algebra A/I is eφ-biflat. These results correct certain conclusions from [5], and we provide counterexamples that highlight the shortcomings of some of the claims made in that work.
پژوهشگران	مهدی رستمی (نفر اول)، امیر سهامی (نفر دوم)