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[Merged by Bors] - feat(CategoryTheory): localization of pretriangulated categories#11738

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localization-triangulated
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[Merged by Bors] - feat(CategoryTheory): localization of pretriangulated categories#11738
joelriou wants to merge 38 commits intomasterfrom
localization-triangulated

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@joelriou joelriou commented Mar 28, 2024

In the new file CategoryTheory.Localization.Triangulated, it is shown that if a class of morphisms W in a pretriangulated category is compatible with the triangulation and has a left calculus of fractions, then the localized category is also pretriangulated.


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joelriou and others added 11 commits March 27, 2024 10:52
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@joelriou joelriou added the t-category-theory Category theory label Mar 28, 2024
@ghost ghost added the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Mar 28, 2024
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Comment thread Mathlib/CategoryTheory/Localization/Triangulated.lean Outdated
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joelriou commented Jun 4, 2024

Thanks @erdOne for the fix!

@joelriou joelriou added awaiting-review awaiting-CI This PR does not pass CI yet. This label is automatically removed once it does. and removed awaiting-author A reviewer has asked the author a question or requested changes. labels Jun 4, 2024
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erdOne commented Jun 4, 2024

Thanks!
maintainer merge

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github-actions bot commented Jun 4, 2024

🚀 Pull request has been placed on the maintainer queue by erdOne.

@github-actions github-actions bot added the maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. label Jun 4, 2024
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Thanks 🎉

bors merge

@ghost ghost added ready-to-merge This PR has been sent to bors. and removed awaiting-review labels Jun 4, 2024
mathlib-bors bot pushed a commit that referenced this pull request Jun 4, 2024
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In the new file `CategoryTheory.Localization.Triangulated`, it is shown that if a class of morphisms `W` in a pretriangulated category is compatible with the triangulation and has a left calculus of fractions, then the localized category is also pretriangulated.



Co-authored-by: Joël Riou <[email protected]>
Co-authored-by: Johan Commelin <[email protected]>
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mathlib-bors bot commented Jun 4, 2024

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat(CategoryTheory): localization of pretriangulated categories [Merged by Bors] - feat(CategoryTheory): localization of pretriangulated categories Jun 4, 2024
@mathlib-bors mathlib-bors bot closed this Jun 4, 2024
@mathlib-bors mathlib-bors bot deleted the localization-triangulated branch June 4, 2024 08:34
callesonne pushed a commit that referenced this pull request Jun 4, 2024
)

In the new file `CategoryTheory.Localization.Triangulated`, it is shown that if a class of morphisms `W` in a pretriangulated category is compatible with the triangulation and has a left calculus of fractions, then the localized category is also pretriangulated.



Co-authored-by: Joël Riou <[email protected]>
Co-authored-by: Johan Commelin <[email protected]>
grunweg pushed a commit that referenced this pull request Jun 7, 2024
)

In the new file `CategoryTheory.Localization.Triangulated`, it is shown that if a class of morphisms `W` in a pretriangulated category is compatible with the triangulation and has a left calculus of fractions, then the localized category is also pretriangulated.



Co-authored-by: Joël Riou <[email protected]>
Co-authored-by: Johan Commelin <[email protected]>
AntoineChambert-Loir pushed a commit that referenced this pull request Jun 20, 2024
)

In the new file `CategoryTheory.Localization.Triangulated`, it is shown that if a class of morphisms `W` in a pretriangulated category is compatible with the triangulation and has a left calculus of fractions, then the localized category is also pretriangulated.



Co-authored-by: Joël Riou <[email protected]>
Co-authored-by: Johan Commelin <[email protected]>
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