Opened 9 years ago
Closed 9 years ago
#15350 closed enhancement (fixed)
Partitions, skew partitions and Sym: odds and ends
Reported by: | Darij Grinberg | Owned by: | |
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Priority: | major | Milestone: | sage-5.13 |
Component: | combinatorics | Keywords: | sage-combinat, partitions, symmetric functions |
Cc: | Sage Combinat CC user, Travis Scrimshaw, Mike Hansen, Anne Schilling | Merged in: | sage-5.13.beta4 |
Authors: | Darij Grinberg | Reviewers: | Travis Scrimshaw |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
The patch attached makes various minuscule improvements to sage/combinat/partition.py
, sage/combinat/skew_partition.py
, sage/combinat/partition_tuple.py
and sage/combinat/sf/
(mostly to the docstrings), and implements the following:
- the Dyson crank of a partition;
- the Frobenius (also apparently first considered by Stanley) rank of a skew partition;
- border Schur functions (another Stanley thing).
Attachments (1)
Change History (7)
comment:1 Changed 9 years ago by
Status: | new → needs_review |
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Changed 9 years ago by
Attachment: | trac_15350-partitions-et-al-dg.patch added |
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comment:4 Changed 9 years ago by
Status: | needs_review → positive_review |
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comment:6 Changed 9 years ago by
Merged in: | → sage-5.13.beta4 |
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Resolution: | → fixed |
Status: | positive_review → closed |
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updated: one typo in docstring fixed