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arXiv · 2206.10281

Specialization map for quiver Grassmannians

Giovanni Cerulli Irelli·Francesco Esposito·Xin Fang·Ghislain Fourier
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Abstract

We define a specialization map between cohomology algebras of quiver Grassmannians of Dynkin type and we prove that it is surjective in type A. This generalizes a result of Lanini and Strickland.

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BibTeXRIS

Giovanni Cerulli Irelli, Francesco Esposito, Xin Fang, Ghislain Fourier. 2022-06-21. Specialization map for quiver Grassmannians. https://arxiv.org/abs/2206.10281

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