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Organizing combinatorial maps for Dyck paths #14635

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stumpc5 opened this issue May 24, 2013 · 2 comments
Closed

Organizing combinatorial maps for Dyck paths #14635

stumpc5 opened this issue May 24, 2013 · 2 comments
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c: combinatorics r: duplicate t: enhancement

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@stumpc5
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stumpc5 commented May 24, 2013

Even though Chris has added some combinatorial maps to Dyck paths in #14302, some are still missing:

  • reading_permutation
  • to_permutation
  • to_noncrossing_partition
  • to_ordered_tree
  • decomposition_reverse
  • area_dinv_to_bounce_area_map
  • bounce_area_to_area_dinv_map

But to get this running we have to make sure that any map applied to a DyckWord_complete is again a DyckWord_complete (similar to our issues with Tableaux - StandardTableaux).

CC: @sagetrac-chrisjamesberg @VivianePons @tscrim @kevindilks @mantepse @stumpc5

Component: combinatorics

Reviewer: Christian Stump

Issue created by migration from https://trac.sagemath.org/ticket/14635
@stumpc5 stumpc5 added this to the sage-5.11 milestone May 24, 2013
@jdemeyer jdemeyer modified the milestones: sage-5.11, sage-5.12 Aug 13, 2013
@sagetrac-vbraun-spam sagetrac-vbraun-spam mannequin modified the milestones: sage-6.1, sage-6.2 Jan 30, 2014
@sagetrac-vbraun-spam sagetrac-vbraun-spam mannequin modified the milestones: sage-6.2, sage-6.3 May 6, 2014
@sagetrac-vbraun-spam sagetrac-vbraun-spam mannequin modified the milestones: sage-6.3, sage-6.4 Aug 10, 2014
@fchapoton
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comment:7

All these maps seem to exist now. Can we close this old and empty ticket ?

@fchapoton fchapoton removed this from the sage-6.4 milestone Nov 17, 2019
@stumpc5
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stumpc5 commented Nov 17, 2019

Reviewer: Christian Stump

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