𝜎-Approximately Contractible Banach Algebras
We investigate 𝜎-approximate contractibility and 𝜎-approximate amenability of Banach algebras, which are extensions of usual notions of contractibility and amenability, respectively, where 𝜎 is a dense range or an idempotent bounded endomorphism of the corresponding Banach algebra.
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2012-01-01
|
| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2012/653140 |