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arXiv · 1106.5049

Sheaves on P^1 x P^1, bigraded resolutions, and coadjoint orbits of loop groups

Roger Bielawski·Lorenz Schwachhöfer
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Abstract

We construct a canonical linear resolution of acyclic 1-dimensional sheaves on P^1 x P^1 and discuss the resulting natural Poisson structure.

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Roger Bielawski, Lorenz Schwachhöfer. 2011-06-24. Sheaves on P^1 x P^1, bigraded resolutions, and coadjoint orbits of loop groups. https://arxiv.org/abs/1106.5049

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