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Implement Fock space #15508
Comments
comment:2
Hi Travis, Thanks for both working on this and for letting me know about it. I just had a quick glance through it and it looks very nice, but there is a lot of code to digest! The fact that the new improved git-world makes it difficult to separate the current ticket from its dependencies makes this harder of course. I will try and look through this properly in due course as it is one of the things that I care about - and implementing this was on my to-do list. A few questions/comments (based on my very quick read through):
is too cumbersome. I would prefer something like
and something similar for higher levels. Other alternatives would be
or
which both have the distinct advantage that you can cut and paste the output back into Cheers, |
comment:3
Hey Andrew, Replying to @AndrewAtLarge:
Actually, there's not a functional dependency on #15289, just some syntax, so I can commute this past with relative ease if #15289 doesn't get reviewed before we are done with this.
No I do not. Currently I don't check if a partition is regular, so I guess I'm really computing for the full tensor product space. I should also note another abuse; my indexing set for the highest weight modules is too large (I'm using all partitions instead of just the
Correct.
Hmm...interesting. Do you have a reference I could look at?
I will make this change along with restricting the indexing set to the proper set. Best, Travis |
Branch pushed to git repo; I updated commit sha1. New commits:
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comment:7
I still need to restrict the indices for the general HW representations. |
Branch pushed to git repo; I updated commit sha1. New commits:
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comment:10
What does the Fock say? It goes #15621 and back to needs review. |
Branch pushed to git repo; I updated commit sha1. Last 10 new commits:
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Branch pushed to git repo; I updated commit sha1. New commits:
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comment:64
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comment:66
Replying to @fchapoton:
Fixed.
The only thing added to the global namespace is |
comment:68
Trivial rebase having split off the q-numbers to a separate ticket. |
Dependencies: #25067 |
Branch pushed to git repo; I updated commit sha1. New commits:
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comment:71
The code looks good. I have made a few minor tweaks to the documentation and changed the |
Reviewer: Andrew Mathas |
comment:73
Thank you very much. |
Changed branch from public/modules/fock_space to |
In type A. I put this in a new
algebras/quantum_groups
folder in preparation of Lie algebras and quantum groups #14901.Depends on #25067
CC: @sagetrac-sage-combinat @AndrewAtLarge @anneschilling @bsalisbury1
Component: algebra
Keywords: Fock space quantum group representations
Author: Travis Scrimshaw
Branch/Commit:
b4f73fa
Reviewer: Andrew Mathas
Issue created by migration from https://trac.sagemath.org/ticket/15508
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