A class of perverse sheaves on framed representation varieties of the Jordan quiver

Preprint English OPEN
Li, Yiqiang (2012)
  • Subject: Mathematics - Representation Theory
    arxiv: Mathematics::Representation Theory | Mathematics::Algebraic Geometry | Mathematics::Rings and Algebras

A class of perverse sheaves on framed representation varieties of the Jordan quiver is defined. Its relationship with product of symmetric groups, tensor product of Schur algebras, and tensor product of Fock spaces are addressed.
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