Dimitri Chikhladze

  1. Hopf monoidal comonads.

    Authors: Dimitri Chikhladze, Stephen Lack, Ross Street
    Subjects: Category Theory
    Abstract

    Alain Bruguieres, in his talk [1], announced his work [2] with Alexis
    Virelizier and the second author which dealt with lifting closed structure on a
    monoidal category to the category of Eilenberg-Moore algebras for an opmonoidal
    monad. Our purpose here is to generalize that work to the context internal to
    an autonomous monoidal bicategory. The result then applies to quantum
    categories and bialgebroids.

  2. The 2-category of quantum categories.

    Authors: Dimitri Chikhladze
    Subjects: Category Theory
    Abstract

    We describe the 2-category of quantum categories.

  3. Barr's Embedding Theorem for Enriched Categories.

    Authors: Dimitri Chikhladze
    Subjects: Category Theory
    Abstract

    We generalize Barr's embedding theorem for regular categories to the context
    of enriched categories.

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