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Braid group actions on matrix factorizations

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  • 1510.07588v1

    Forlagets udgivne version, 313 KB, PDF-dokument

Let $X$ be a smooth scheme with an action of a reductive algebraic group $G$ over an algebraically closed field $k$ of characteristic zero. We construct an action of the extended affine Braid group on the $G$-equivariant absolute derived category of matrix factorizations on the Grothendieck variety times $T^*X$ with potential given by the Grothendieck-Springer resolution times the moment map composed with the natural pairing.
OriginalsprogUdefineret/Ukendt
TidsskriftarXiv
StatusUdgivet - 26 okt. 2015

    Forskningsområder

  • math.RT

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