Hybrid Pipe Dreams for Key Polynomials

2024/11/03 by Rui Xiong, Xiao, Yihan, Haofeng Zhang +2 · 1 citation
Computer Science · #Combinatorics (math.CO) #FOS: Mathematics #Numerical Methods and Algorithms #Representation Theory (math.RT)

paper · pdf · doi:10.48550/arxiv.2411.01637

openalex publication_date 2024/11/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/31

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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