[Merged by Bors] - feat(representation_theory/monoid_algebra_basis): add some API for k[G^n]
#14308
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101damnations
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semorrison
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101damnations
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June 2, 2022 19:16
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This all looks very elegant -- it's definition-heavy, but I guess the branch linked to above is evidence that the definitions are usable! |
ocfnash
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Jun 10, 2022
There are no mathematical changes here. An approximate summary of what has been done is: * Adjust module doc string a little * Adjust naming / namespacing * Regroup content to separate linear algebra from category-theoretic constructs * Regroup content to reduce implicit / explicit `variables` switching The naming / namespacing still needs improvement.
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eric-wieser
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Jun 26, 2022
Also: * clean up legacy `to_prod` naming * add missing `to_additive` decorators
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@semorrison do you have anything to add? (I think Scott is unfortunately busy with other things right now) |
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Thanks 🎉 bors merge |
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…[G^n]` (#14308) Co-authored-by: Oliver Nash <github@olivernash.org>
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…[G^n]` (#14308) Co-authored-by: Oliver Nash <github@olivernash.org>
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k[G^n]k[G^n]
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See this Zulip thread for discussion. I'm not sure what to call the file...$k[G^{n + 1}]$ is free over $k[G]$ from the fact that $k[G^{n + 1}] \cong k[G] \otimes_k k[G^n].$
See this branch for what will be added to this file in future: a proof