Fibonacci Numbers And Positive Braids.
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Résumé fourni par la source
The paper contains enumerative combinatorics for positive braids, square free braids, and simple braids, emphasizing connections with classical Fibonacci sequence. The simple subgraph of the Cayley graph of the braid group is analyzed in the final part.
Sujets associés
semigroups and automata theoryAdvanced Combinatorial MathematicsGeometric and Algebraic Topology