arXiv:math/0210458 Abstract

Published 2002-10-30Version 1

A nice factorization is given for the characteristic polynomials of intervals in some posets of leaf-labeled forests of rooted binary trees.

Comments: 14 pages, 5 figures

Journal: Journal of Combinatorial Theory, Series A 102 (2003) 367-382

DOI: 10.1016/S0097-3165(03)00048-7

Categories: math.CO

Subjects: 06A07, 05C05

Keywords: nice factorization, rooted binary trees, characteristic polynomials

Tags: journal article

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