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arXiv · 1707.08003

Cosmall Roots and Curve Neighborhoods

Chi-Nuo Lee·Arthur Wang
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Abstract

A previous result in a paper by Buch and Mihalcea relates the curve neighborhood of any Schubert variety to the curve neighborhood of a point and introduces the idea of P-cosmall roots. In our paper, we prove a conjecture given in that same paper about P-cosmall roots. We go on to provide explicit combinatorial conditions for a root to be P-cosmall.

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Chi-Nuo Lee, Arthur Wang. 2017-07-25. Cosmall Roots and Curve Neighborhoods. https://arxiv.org/abs/1707.08003

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