@article{paperid:1015362, author = {Mirzavaziri, Madjid and Sal Moslehian, Mohammad}, title = {σ-amenability of Banach algebras}, journal = {Southeast Asian Bulletin of Mathematics}, year = {2009}, volume = {33}, number = {1}, month = {January}, issn = {0129-2021}, pages = {88--99}, numpages = {11}, keywords = {Derivation; ¤-homomorphism; ¾-derivation; Inner ¾-derivation; ¾-centrali- zer; Inner ¾-centralizer; ¾-contractibility; ¾-amenability; ¾-Connes-amenability; von Neumann algebra; C¤-algebra.}, }