‎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

Volume 41, Issue 1 - Serial Number 1
February 2015
Pages 227-238
  • Receive Date: 31 May 2012
  • Revise Date: 03 September 2013
  • Accept Date: 03 January 2014
  • First Publish Date: 01 February 2015