Lattices of Paths: Representation Theory and Valuations

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We study some distributive lattices arising in the combinatorics of lattice paths. In particular, for the Dyck, Motzkin and Schroder lattices we describe the spectrum and we determine explicitly the Euler characteristic in terms of natural parameters of lattice paths.

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Combinatorics, 06D05; 06A07

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http://salesiana.dossiersoluciones.com/handle/123456789/231216

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0905.3764
 http://arxiv.org/abs/0905.3764

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arXiv