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arXiv · 1910.06197

Minimal rational curves on generalized Bott-Samelson varieties

Michel Brion·S. Senthamarai Kannan
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Abstract

We investigate families of minimal rational curves on Schubert varieties, their Bott-Samelson desingularizations, and their generalizations constructed by Nicolas Perrin in the minuscule case. In particular, we describe the minimal families on small resolutions of minuscule Schubert varieties.

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Michel Brion, S. Senthamarai Kannan. 2019-10-14. Minimal rational curves on generalized Bott-Samelson varieties. https://arxiv.org/abs/1910.06197

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