On the diagram of Schroeder permutations

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dc.creatorReifegerste, Astrid
dc.date2002-09-18
dc.date.accessioned2026-07-07T04:50:59Z
dc.date.available2026-07-07T04:50:59Z
dc.descriptionEgge and Mansour have recently studied permutations which avoid 1243 and 2143 regarding the occurrence of certain additional patterns. Some of the open questions related to their work can easily be answered by using permutation diagrams. Like for 132-avoiding permutations the diagram approach gives insights into the structure of {1243,2143}-avoiding permutations that yield simple proofs for some enumerative results concerning forbidden patterns in such permutations.
dc.description22 pages
dc.identifierhttps://arxiv.org/abs/math/0209227
dc.identifierhttp://arxiv.org/abs/math/0209227
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64986
dc.subjectCombinatorics
dc.subject05A05; 05A15
dc.titleOn the diagram of Schroeder permutations
dc.typetext

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