APPROXIMATE WEAK AMENABILITY OF CERTAIN BANACH ALGEBRAS

作者：Shojaee Behrouz^*; Bodaghi Abasalt^*

来源：Mathematical Reports, 2016, 18(1).

• approximately inner
• approximately weakly amenable
• cyclic derivation

It is shown that for a locally compact group G, if L-1(G)** is approximately weakly amenable, then M(G) is approximately weakly amenable. Then, new notions of approximate weak amenability and approximate cyclic amenability for Banach algebras are introduced. Bounded w*-approximately weakly [cyclic] amenable l(1)-Munn algebras are characterized.

• 出版日期2016