Affine Permutations and an Affine Catalan Monoid
作者： Tom Denton
DOI: 10.1007/978-1-4939-0938-4_15
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摘要: We describe results on pattern avoidance arising from the affine Catalan monoid. The schema of codes as canonical decompositions in conjunction with two-row moves is detailed, and then applied studying quotient 0-Hecke prove a conjecture Hanusa Jones concerning periodicity number fully-commutative permutations. re-frame prior fully commutative elements using codes.
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