References & Citations
Mathematics > Algebraic Geometry
Title: Instantons and multibananas: Relating elliptic genus and cohomological Donaldson-Thomas theory
(Submitted on 24 Apr 2024)
Abstract: In this article the cohomological Donaldson-Thomas theory of local multibanana threefolds is computed using Descombes' hyperbolic localisation formula. The resulting expression is precisely given by the elliptic genus of the moduli space of framed instanton sheaves. As part of the proof, an infinite-wedge-space trace formula is computed for the elliptic genus of the moduli space of framed instanton sheaves.
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