Bijective proofs of the hook formula for rooted trees. (Q2846665)

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scientific article; zbMATH DE number 6206730
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Bijective proofs of the hook formula for rooted trees.
scientific article; zbMATH DE number 6206730

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    9 September 2013
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    hook length formula
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    rooted tree
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    Bijective proofs of the hook formula for rooted trees. (English)
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    The hook length formula for rooted trees has been received a lot of attention, for example see [\textit{G.-N. Han}, Electron. J. Comb. 15, No. 1, Research Paper R133, 41 p. (2008; Zbl 1165.05305)]. Based on the ideas of the paper [\textit{J. C. Novelli, I. Pak} and \textit{A. V. Stoyanovskii}, Discrete Math. Theor. Comput. Sci. 1, No. 1, 53--67 (1997; Zbl 0934.05125)], the author gave two bijective proofs of the hook length formula for rooted trees.
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