| Autor: |
Teymouri Akram, Bodaghi Abasalt, Bagha Davood Ebrahimi |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Demonstratio Mathematica, Vol 52, Iss 1, Pp 20-28 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2391-4661 |
| DOI: |
10.1515/dema-2019-0004 |
| Popis: |
In this article, following Gorgi and Yazdanpanah, we define two new concepts of the ideal amenability for a Banach algebra A. We compare these notions with J-weak amenability and ideal amenability, where J is a closed two-sided ideal in A. We also study the hereditary properties of quotient ideal amenability for Banach algebras. Some examples show that the concepts of A/J-weak amenability and of J-weak amenability do not coincide for Banach algebras in general. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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