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arXiv · 1004.2814

Representations of the Heisenberg algebra and moduli spaces of framed sheaves

Francesco Sala·Pietro Tortella
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Abstract

We give a `geometrical' construction of an action of a Heisenberg algebra on the homology of the moduli spaces of torsion free sheaves on a complex smooth connected projective surface, framed along a smooth connected genus zero curve. This result generalizes Nakajima's construction for the Hilbert schemes of points.

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Francesco Sala, Pietro Tortella. 2010-04-16. Representations of the Heisenberg algebra and moduli spaces of framed sheaves. https://arxiv.org/abs/1004.2814

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