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  • Tuesday, August 29, 15:15, 7.527

    Kunio Yamagata (Tokyo University of Agriculture and Technology), On triviality of symmetric Hochschild extension algebras.

  • Abstract:
    I will talk about a classical problem that when a self-injective algebra is isomorphic to the trivial extension algebra of an algebra by a duality bimodule. An answer will be given for some class of symmetric algebras and applied to show an example of symmetric algebras.