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Specialization map for quiver Grassmannians

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  • Additional Information
    • Publication Date:
      2022
    • Abstract:
      We study quiver Grassmannians associated to representations of quivers of type A. We prove that the specialization map for the integral cohomology associated to a degeneration of representation is surjective, generalizing a result of Lanini and Strickland.
      Comment: 13 pages
    • Accession Number:
      edsarx.2206.10281