On Some Homological Properties of Hypergroup Algebras with Relation to Their Character Spaces
In this paper, we study the notion of approximate biprojectivity and left φ-biprojectivity of some Banach algebras, where φ is a character. Indeed, we show that approximate biprojectivity of the hypergroup algebra L1K implies that K is compact. Moreover, we investigate left φ-biprojectivity of certa...
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Main Authors: | Amir Sahami, Mehdi Rostami, Seyedeh Fatemeh Shariati, Salman Babayi |
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Format: | Article |
Language: | English |
Published: |
Wiley
2022-01-01
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Series: | Journal of Mathematics |
Online Access: | http://dx.doi.org/10.1155/2022/4939971 |
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