A local evacuation-shuffling algorithm for arbitrary skew tableaux
A local evacuation-shuffling algorithm for arbitrary skew tableaux
Let be any (semi)standard skew tableau and let be an inner co-corner of . Write for evacuation-shuffling, for rectification, and for the local evacuation-shuffling algorithm on ballot tableaux. Local evacuation-shuffling conjecture. There exists a local algorithm for computing without rectifying such that each step exchanges with an entry of of weakly increasing value, preserves the Knuth equivalence class of the word of with omitted, and specializes to jeu de taquin when has straight shape and to when is ballot. Each step should correspond, under conjugation by rectification, to a jeu de taquin slide of through .
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Primary source
Maria Monks Gillespie and Jake Levinson, “Monodromy and K-theory of Schubert Curves via Generalized Jeu de Taquin”, arXiv:1512.06259 (2015).
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