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[Merged by Bors] - feat: basic definitions for Algebra.Homology.ShortComplex.LeftHomology#4388

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shortcomplex_lefthomology
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[Merged by Bors] - feat: basic definitions for Algebra.Homology.ShortComplex.LeftHomology#4388
joelriou wants to merge 9 commits intomasterfrom
shortcomplex_lefthomology

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@joelriou joelriou commented May 26, 2023

This PR develops notion of LeftHomologyData for a short complex involving two maps f and g, where homology is understood as a quotient (cokernel) of the kernel of the second map g. It also introduces the structure LeftHomologyMapData which will allow computations of induced maps on (left) homology.


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@joelriou joelriou added WIP Work in progress new-feature labels May 26, 2023
@joelriou joelriou added awaiting-review and removed WIP Work in progress labels May 26, 2023
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bors d+

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bors bot commented Jun 2, 2023

✌️ joelriou can now approve this pull request. To approve and merge a pull request, simply reply with bors r+. More detailed instructions are available here.

@kim-em kim-em added delegated This pull request has been delegated to the PR author (or occasionally another non-maintainer). and removed awaiting-review labels Jun 2, 2023
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joelriou commented Jun 2, 2023

bors r+

bors bot pushed a commit that referenced this pull request Jun 2, 2023
#4388)

This PR develops notion of `LeftHomologyData` for a short complex involving two maps `f` and `g`, where homology is understood as a quotient (cokernel) of the kernel of the second map `g`. It also introduces the structure `LeftHomologyMapData` which will allow computations of induced maps on (left) homology.



Co-authored-by: Joël Riou <[email protected]>
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bors bot commented Jun 2, 2023

Pull request successfully merged into master.

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@bors bors bot changed the title feat: basic definitions for Algebra.Homology.ShortComplex.LeftHomology [Merged by Bors] - feat: basic definitions for Algebra.Homology.ShortComplex.LeftHomology Jun 2, 2023
@bors bors bot closed this Jun 2, 2023
@bors bors bot deleted the shortcomplex_lefthomology branch June 2, 2023 17:54
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