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arXiv · 2301.02941

Dual exceptional collections on Lagrangian Grassmannians

Anton Fonarev
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Abstract

We construct graded left dual exceptional collections to the exceptional collections generating the blocks of Kuznetsov and Polishchuk on Lagrangian Grassmannians. As an application, we find explicit resolutions for some natural irreducible equivariant vector bundles.

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Anton Fonarev. 2023-01-07. Dual exceptional collections on Lagrangian Grassmannians. https://doi.org/10.4213/sm9880e

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