[Merged by Bors] - feat(RepresentationTheory/Homological/GroupHomology/LowDegree): simpler expressions for differentials#25873
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bors r- bors d+ Because Kevin just left some comments |
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…er expressions for differentials (#25873) The first part of a file giving simpler expressions for group homology in low degree, following the structure of `RepresentationTheory/Homological/GroupCohomology/LowDegree.lean`. Co-authored-by: Amelia Livingston <al3717@ic.ac.uk>
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…pts (#26546) This PR replaces names like `groupCohomology.oneCocycles` with `groupCohomology.cocycles₁`, to bring this API in line with the group homology naming scheme suggested by @jcommelin in #25873.
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…er expressions for differentials (leanprover-community#25873) The first part of a file giving simpler expressions for group homology in low degree, following the structure of `RepresentationTheory/Homological/GroupCohomology/LowDegree.lean`. Co-authored-by: Amelia Livingston <al3717@ic.ac.uk>
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…pts (leanprover-community#26546) This PR replaces names like `groupCohomology.oneCocycles` with `groupCohomology.cocycles₁`, to bring this API in line with the group homology naming scheme suggested by @jcommelin in leanprover-community#25873.
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…er expressions for differentials (leanprover-community#25873) The first part of a file giving simpler expressions for group homology in low degree, following the structure of `RepresentationTheory/Homological/GroupCohomology/LowDegree.lean`. Co-authored-by: Amelia Livingston <al3717@ic.ac.uk>
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…pts (leanprover-community#26546) This PR replaces names like `groupCohomology.oneCocycles` with `groupCohomology.cocycles₁`, to bring this API in line with the group homology naming scheme suggested by @jcommelin in leanprover-community#25873.
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…er expressions for differentials (leanprover-community#25873) The first part of a file giving simpler expressions for group homology in low degree, following the structure of `RepresentationTheory/Homological/GroupCohomology/LowDegree.lean`. Co-authored-by: Amelia Livingston <al3717@ic.ac.uk>
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…pts (leanprover-community#26546) This PR replaces names like `groupCohomology.oneCocycles` with `groupCohomology.cocycles₁`, to bring this API in line with the group homology naming scheme suggested by @jcommelin in leanprover-community#25873.
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The first part of a file giving simpler expressions for group homology in low degree, following the structure of
RepresentationTheory/Homological/GroupCohomology/LowDegree.lean.Action.rhoaMonoidHominstead of a morphism inMonCat#21652Finsupp#21732Rep.diagonal k G (n + 1) ≅ Rep.free k G (Fin n → G)#21736This PR continues the work from #21752.
Original PR: #21752