Opened 6 years ago
Closed 6 years ago
#17575 closed enhancement (fixed)
Implement incidence algebra of a (finite) poset
Reported by: | tscrim | Owned by: | sage-combinat |
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Priority: | major | Milestone: | sage-6.5 |
Component: | combinatorics | Keywords: | posets, incidence algebra |
Cc: | sage-combinat | Merged in: | |
Authors: | Travis Scrimshaw | Reviewers: | Frédéric Chapoton |
Report Upstream: | N/A | Work issues: | |
Branch: | bf7c960 (Commits) | Commit: | bf7c96032b7c50a62cae57fa4c7fb8ae6368a0be |
Dependencies: | Stopgaps: |
Description
This ticket implements the incidence algebra of a poset and the reduced incidence algebra for finite posets.
Change History (9)
comment:1 Changed 6 years ago by
- Branch set to public/combinat/incidence_algebras-17575
- Status changed from new to needs_review
comment:2 Changed 6 years ago by
- Commit set to 2f08773927a86d5511445ff5471dfec3c042c181
comment:3 Changed 6 years ago by
- Commit changed from 2f08773927a86d5511445ff5471dfec3c042c181 to 52d5ad176b7716d9e1428861b70b4ff1afaf3c3d
Branch pushed to git repo; I updated commit sha1. New commits:
52d5ad1 | Merge branch 'public/combinat/incidence_algebras-17575' into 6.7.b2
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comment:4 Changed 6 years ago by
- Commit changed from 52d5ad176b7716d9e1428861b70b4ff1afaf3c3d to 467c7562922583e5918cf136925eb36b8c03edc6
Branch pushed to git repo; I updated commit sha1. New commits:
467c756 | trac #17575 minor pep8 and doc details, reviewer commit
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comment:5 Changed 6 years ago by
Ok, this looks good to me.
I would like this to be in the catalog of algebras. Would you take care of that, please ?
Then it can get a positive review.
comment:6 Changed 6 years ago by
- Reviewers set to Frédéric Chapoton
- Status changed from needs_review to positive_review
Done; thanks!
comment:7 Changed 6 years ago by
- Commit changed from 467c7562922583e5918cf136925eb36b8c03edc6 to bf7c96032b7c50a62cae57fa4c7fb8ae6368a0be
- Status changed from positive_review to needs_review
Branch pushed to git repo; I updated commit sha1 and set ticket back to needs_review. New commits:
bf7c960 | Changes to the catalog.
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comment:8 Changed 6 years ago by
- Status changed from needs_review to positive_review
Push ticket, then change to positive review...
comment:9 Changed 6 years ago by
- Branch changed from public/combinat/incidence_algebras-17575 to bf7c96032b7c50a62cae57fa4c7fb8ae6368a0be
- Resolution set to fixed
- Status changed from positive_review to closed
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Branch pushed to git repo; I updated commit sha1. New commits:
Implement incidence algebras.
Added reduced subalgebra and more documentation.