Showing 1 - 5 results of 5 for search '"Schubert polynomial"', query time: 0.04s Refine Results
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    Schur Times Schubert via the Fomin-Kirillov Algebra by Meszaros, Karola, Panova, Greta, Postnikov, Alexander

    Published 2014
    “…We study multiplication of any Schubert polynomial S[subscript w] by a Schur polynomial sλ (the Schubert polynomial of a Grassmannian permutation) and the expansion of this product in the ring of Schubert polynomials. …”
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    Article
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    New combinatorics of the weak and strong Bruhat orders by Gaetz, Christian

    Published 2022
    “…Further developments---either directly related or related in our thinking at the time---involve weighted path enumeration in the weak and strong Bruhat orders, specializations of Schubert polynomials, separable elements in finite Weyl groups, and inequalities for linear extensions of finite posets.…”
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    Thesis
  4. 4

    A canonical expansion of the product of two Stanley symmetric functions by Li, Nan

    Published 2016
    “…Our approach is to consider a Stanley symmetric function as a stabilized Schubert F[subscript w] = lim[subscript n →∞] S[subscript 1[superscipt n]x w], and study the behavior of the expansion of S[subscript 1[superscript n] x w]⋅S[subscript 1[superscript n] x u] into Schubert polynomials as n increases. We prove that this expansion stabilizes and thus we get a natural expansion for the product of two Stanley symmetric functions. …”
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    Article
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