We survey the recent investigations on approximate amenability/contractibility and pseudo-amenability/contractibility for Banach algebras. We will discuss the core problems concerning these notions and address the significance of any solutions to them to the development of the field. A few new results are also included.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc91-0-26,
author = {Yong Zhang},
title = {Solved and unsolved problems in generalized notions of amenability for Banach algebras},
journal = {Banach Center Publications},
volume = {89},
year = {2010},
pages = {441-454},
zbl = {1211.46047},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc91-0-26}
}
Yong Zhang. Solved and unsolved problems in generalized notions of amenability for Banach algebras. Banach Center Publications, Tome 89 (2010) pp. 441-454. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc91-0-26/