Opened 6 years ago

Last modified 3 years ago

#18657 new enhancement

Implement OrderedSetPartitions_all

Reported by: alauve Owned by: alauve
Priority: minor Milestone: sage-6.8
Component: combinatorics Keywords: days65, set_partition_ordered
Cc: sage-combinat, zabrocki, amypang, alauve, tscrim, darij Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: public/orderedsetpartitions/18657 (Commits) Commit: 7fadf44b3830a186bc3dfb4d0e552b03de099eff
Dependencies: Stopgaps:

Description

Currently, OrderedSetPartitions?() is only implemented for a given n (or a given alphabet). In order to build a graded Hopf algebra with this as indexing set, we need it to exist without specifying n.

Change History (8)

comment:1 Changed 6 years ago by alauve

I am aware that ticket #13793 is also implementing functionality for OrderedSetPartitions?.

comment:2 Changed 6 years ago by alauve

  • Branch set to public/orderedsetpartitions/18657

comment:3 Changed 6 years ago by zabrocki

  • Commit set to 886c04ee9f34a2451719976b3d017da3678916f9

There is other functionality in #15611


New commits:

886c04e18657: removed some whitespace in set_partitions_ordered

comment:4 Changed 6 years ago by git

  • Commit changed from 886c04ee9f34a2451719976b3d017da3678916f9 to b9c8226e14ec8e4ce7b95c0ba05b7f68b65df841

Branch pushed to git repo; I updated commit sha1. New commits:

b9c822618657: added :class:OrderedSetPartitions_all and

comment:5 Changed 6 years ago by amypang

  • Cc amypang added

comment:6 Changed 4 years ago by git

  • Commit changed from b9c8226e14ec8e4ce7b95c0ba05b7f68b65df841 to 7fadf44b3830a186bc3dfb4d0e552b03de099eff

Branch pushed to git repo; I updated commit sha1. New commits:

7fadf44Merge branch 'public/orderedsetpartitions/18657' of git://trac.sagemath.org/sage into public/orderedsetpartitions/18657

comment:7 Changed 3 years ago by tscrim

Mostly implemented in #25133.

comment:8 Changed 3 years ago by tscrim

  • Cc alauve tscrim darij added
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