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Projections onto invariant subspaces of some banach algebras |
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| Authors: | Ali Ghaffari |
| Institution: | (1) Department of Mathematics, Semnan University, Semnan, Iran |
| Abstract: | In this paper, among other things, the author studies the weak*-closed left translation invariant complemented subspace of semigroup algebras and group algebras. Also, the author studies the relationships between projections and amenability. |
| Keywords: | Banach algebras complemented locally compact group translation invariant weak*-closed |
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