‎Bounded approximate connes-amenability of dual Banach algebras

Document Type : Research Paper


Islamic Azad University, Central Tehran Branch


 We study the notion of bounded approximate Connes-amenability for‎
‎dual Banach algebras and characterize this type of algebras in terms‎
‎of approximate diagonals‎. ‎We show that bounded approximate‎
‎Connes-amenability of dual Banach algebras forces them to be unital‎.
‎For a separable dual Banach algebra‎, ‎we prove that bounded‎
‎approximate Connes-amenability implies sequential approximate‎


Main Subjects