A generalization of Chebyshev polynomials and non rooted posets

2007/04/05 by Masaya Tomie, Tomie, Masaya
Mathematics · Physics and Astronomy · #06A07 #Advanced Combinatorial Mathematics #Advanced Mathematical Identities #Advanced Mathematical Theories and Applications #Combinatorics (math.CO) #FOS: Mathematics

paper · pdf · doi:10.48550/arxiv.0704.0685

openalex publication_date 2007/04/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this paper we give a generalization of Chebyshev polynomials and using this we describe the Möbius function of the generalized subword order from a poset a1,...as,c |ai

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