On the Topological Centers of Banach Algebras
Authors : Hayri Akay, Danyal Soybaş
Pages : 15-19
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Publication Date : 2010-03-24
Article Type : Other
Abstract :Let A be a Banach algebra with a bounded approximate identity. Let and be respectively, the topological centers of the algebras A** and (AA*)* with respect to the second Arens multiplication. In this paper, we show that is isometrically isomorphic to LM(A) , where is a closed subalgebra of and LM(A) is the set of left multipliers operators of the Banach algebra A. Key words: Topological center, Arens multiplication, Banach algebra, Left multiplier operatorKeywords : Topological center, Arens multiplication, Banach algebra, Left multiplier operator