#15508: Implement Fock space
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Reporter: tscrim | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.3
Component: algebra | Resolution:
Keywords: Fock space | Merged in:
quantum group representations |
Authors: Travis Scrimshaw | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
public/modules/fock_space | 17b9195dd7f45425c92748ae6b3033d8e8d70a41
Dependencies: #15289 #15525 | Stopgaps:
#15621 |
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Comment (by tscrim):
So I've now rebased to beta8 and done the following changes:
- After a lot of thought, I have decided to remove the highest weight
modules (for now) because all of the functionality is in the basis
transition code and the extra complication isn't worth it as it worked
OOTB. If there is a good use-case for having them, it is easy enough to
add them back in later. Moreover, I did not include a dependency on
#20564.
- I added fancy ascii/unicode-art output for the Fock space. I fixed an
issue with the unicode art for (skew) partitions along the way.
- I did all of the other changes recommended above except I used
`inject_shorthands` following symmetric functions and Iwahori-Hecke
algebras.
I still need to add examples and some more documentation, but let me know
if there's any additional functionality changes/additions that you want.
--
Ticket URL: <https://trac.sagemath.org/ticket/15508#comment:39>
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