Martin Herschend

  1. n-representation-finite algebras and fractionally Calabi-Yau algebras.

    Authors: Martin Herschend, Osamu Iyama
    Subjects: Representation Theory
    Abstract

    In this short paper, we study $n$-representation-finite algebras from the
    viewpoint of fractionally Calabi-Yau algebras. We shall show that all
    $n$-representation-finite algebras are twisted fractionally Calabi-Yau. We also
    show that twisted $\frac{n(\ell-1)}{\ell}$-Calabi-Yau algebras of global
    dimension $n$ are $n$-representation-finite for any $\ell>0$. As an
    application, we give a construction of $n$-representation-finite algebras using
    the tensor product.

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