#10929 closed enhancement (duplicate)
specializations for symmetric functions
Reported by: | mantepse | Owned by: | tbd |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | PLEASE CHANGE | Keywords: | principal specialization, exponential specialization, symmetric functions |
Cc: | jbandlow | Merged in: | |
Authors: | Martin Rubey | Reviewers: | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
This patch implements the principal and exponential specialisations for symmetric functions as given in Stanley, Enumerative Combinatorics, Section 7.8.
Unfortunately, the patch currently has several problems: 1) it seems that always the default code in sf/sfa.py is called 2) I do not know how to give the desired default argument 1 the correct type in exponential_specialization 3) I guess one should rather implement this for quasi-symmetric functions, but I do not know enough about these currently
Change History (2)
comment:1 Changed 10 years ago by
- Resolution set to duplicate
- Status changed from new to closed
comment:2 Changed 10 years ago by
- Milestone changed from sage-4.7 to sage-duplicate/invalid/wontfix
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Close as duplicate of #10930.