2020/02/19 by Tiberiu Spircu, Spircu, Tiberiu, Stefan V. Pantazi +1
Mathematics · Computer Science · #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models #semigroups and automata theory
paper · pdf · doi:10.48550/arxiv.2002.08211
The main goal of this paper is to prove several new results about frieze patterns and their equivalents, the quiddity (or η-)sequences and to obtain a formula giving the number of non-similar frieze patterns of given finite width.