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On local automorphisms of group algebras of compact groups

Lajos Molnar·Borut Zalar
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Abstract

We show that with few exceptions every local isometric automorphism of the group algebra $L^p(G)$ of a compact group $G$ is an isometric automorphism.

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Lajos Molnar, Borut Zalar. 1998-06-19. On local automorphisms of group algebras of compact groups. https://arxiv.org/abs/math/9806103

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