2023/05/09 by Siddheswar Kundu, K. N. Raghavan, Kundu, Siddheswar +5
Mathematics · #05E05 (05E16) #Advanced Algebra and Geometry #Algebraic structures and combinatorial models #Combinatorics (math.CO) #FOS: Mathematics #Mathematical functions and polynomials #Representation Theory (math.RT)
paper · pdf · doi:10.48550/arxiv.2305.05195
openalex publication_date 2023/05/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We define and study a generalization of the Littlewood-Richardson (LR) coefficients, which we call the flagged skew LR coefficients. These subsume several previously studied extensions of the LR coefficients. We establish the saturation property for these coefficients, generalizing work of Knutson-Tao and Kushwaha-Raghavan-Viswanath.