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arxiv: math/0102223 · v1 · pith:L3X7Z2NEnew · submitted 2001-02-28 · 🧮 math.CO

Dyck paths and a bijection for multisets of hook numbers

classification 🧮 math.CO
keywords bijectionconjecturedyckhookmultisetsnumberspathsbijective
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We give a bijective proof of a conjecture of Regev and Vershik on the equality of two multisets of hook numbers of certain skew-Young diagrams. The bijection proves a result that is stronger and more symmetric than the original conjecture, by means of a construction involving Dyck paths, a particular type of lattice path.

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