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arXiv · 2411.01637

Hybrid Pipe Dreams for Key Polynomials

Yihan Xiao·Rui Xiong·Haofeng Zhang
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Abstract

We develop a family of new combinatorial models for key polynomials. It is similar to the hybrid pipe dream model for Schubert polynomials defined recently by Knutson and Udell.

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Yihan Xiao, Rui Xiong, Haofeng Zhang. 2024-11-03. Hybrid Pipe Dreams for Key Polynomials. https://doi.org/10.1016/j.aam.2025.102979

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