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Creators/Authors contains: "Witherspoon, Sarah"

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  1. ; ; (, Bulletin of the London Mathematical Society)
    Abstract We show that over a perfect field, every non‐semisimple finite tensor category with finitely generated cohomology embeds into a larger such category where the tensor product property does not hold for support varieties. 
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  2. ; ; (, Bulletin of the London Mathematical Society)
    Iyengar, Srikanth (Ed.)
    We show that over a perfect field, every non-semisimple finite tensor category with finitely generated cohomology embeds into a larger such category where the tensor product property does not hold for support varieties. 
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    Accepted Manuscript Full Text Available
  3. ; ; (, Annals of Representation Theory)
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  4. ; ; (, Journal of Algebra and Its Applications)
    The Hochschild cohomology of a tensor product of algebras is isomorphic to a graded tensor product of Hochschild cohomology algebras, as a Gerstenhaber algebra. A similar result holds when the tensor product is twisted by a bicharacter. We present new proofs of these isomorphisms, using Volkov’s homotopy liftings that were introduced for handling Gerstenhaber brackets expressed on arbitrary bimodule resolutions. Our results illustrate the utility of homotopy liftings for theoretical purposes. 
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  5. ; (, Mathematische Zeitschrift)
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  6. ; (, Pacific Journal of Mathematics)
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  7. ; ; ; (, Research in the mathematical sciences)
    null (Ed.)
    Accepted Manuscript Full Text Available
  8. ; ; (, Journal of Pure and Applied Algebra)
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  9. ; ; (, Journal of Noncommutative Geometry)
    null (Ed.)
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  10. ; (, Pacific Journal of Mathematics)
    null (Ed.)
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