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[Merged by Bors] - feat(CategoryTheory): embeddings for opposites of Grothendieck abelian categories#22182

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[Merged by Bors] - feat(CategoryTheory): embeddings for opposites of Grothendieck abelian categories#22182
TwoFX wants to merge 9 commits intomasterfrom
fme-14-final

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@TwoFX TwoFX commented Feb 22, 2025

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github-actions bot commented Feb 22, 2025 •
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PR summary 3641aaa9d0

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference
Mathlib.CategoryTheory.Abelian.GrothendieckCategory.ModuleEmbedding.Opposite (new file) 1325

Declarations diff

+ EmbeddingRing
+ embedding
+ instance : PreservesFiniteColimits (embedding F) := by
+ instance : PreservesFiniteLimits (embedding F) := by
+ instance : Ring (EmbeddingRing F)
+ instance [Nonempty D] : (embedding F).Faithful
+ instance [Nonempty D] [F.Full] : (F ⋙ embedding F).Full

You can run this locally as follows 
## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for script/declarations_diff.sh contains some details about this script.

No changes to technical debt.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary
  • The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
  • The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

@github-actions github-actions bot added the t-category-theory Category theory label Feb 22, 2025
@mathlib4-dependent-issues-bot mathlib4-dependent-issues-bot added the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Feb 22, 2025
@mathlib4-dependent-issues-bot mathlib4-dependent-issues-bot removed the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Feb 22, 2025
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mathlib4-dependent-issues-bot commented Feb 22, 2025

This PR/issue depends on:

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joelriou commented Feb 22, 2025

Thanks!

bors d+

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mathlib-bors bot commented Feb 22, 2025

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

@ghost ghost added the delegated This pull request has been delegated to the PR author (or occasionally another non-maintainer). label Feb 22, 2025
@TwoFX @joelriou
Update Mathlib/CategoryTheory/Abelian/GrothendieckCategory/ModuleEmbe…
3641aaa 
…dding/Opposite.lean

Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
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TwoFX commented Feb 22, 2025

Thanks for the review!
bors r+

@ghost ghost added the ready-to-merge This PR has been sent to bors. label Feb 22, 2025
mathlib-bors bot pushed a commit that referenced this pull request Feb 22, 2025
@TwoFX
feat(CategoryTheory): embeddings for opposites of Grothendieck abelia…
80cde7a 
…n categories (#22182)

Co-authored-by: Markus Himmel <markus@lean-fro.org>
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mathlib-bors bot commented Feb 22, 2025

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat(CategoryTheory): embeddings for opposites of Grothendieck abelian categories [Merged by Bors] - feat(CategoryTheory): embeddings for opposites of Grothendieck abelian categories Feb 22, 2025
@mathlib-bors mathlib-bors bot closed this Feb 22, 2025
@mathlib-bors mathlib-bors bot deleted the fme-14-final branch February 22, 2025 10:22
Julian added a commit that referenced this pull request Feb 22, 2025
@Julian
Merge remote-tracking branch 'origin/master' into bhargava-factorial
48af835 
* origin/master:
  chore(*): add `@[fun_prop]` (#22183)
  chore(RingTheory): generalize universes for `isUnramified_iff_map_eq` (#22185)
  chore(Algebra/GroupPower/IterateHom): move all lemmas earlier (#22132)
  feat(Probability): ae filter and integrability wrt a composition of kernel and measure (#22074)
  feat(CategoryTheory): forgetting the group structure on the codomain of left-exact functors (#21973)
  feat(CategoryTheory): embeddings for opposites of Grothendieck abelian categories (#22182)
  feat(CategoryTheory): `AsSmall C` is abelian (#22184)
  feat(CategoryTheory): explicit argument versions of `epi_comp` and `mono_comp` (#22181)
  feat(Topology/Instances/EReal/Lemmas): add lemmas about limsup and multiplication (#21833)
  feat: basic structural lemmas about finite crystallographic root pairings. (#21932)
  Rename `Mem𝓛p` to `MemLp` (#22164)
  feat(Logic/Equiv): Upgrade arrowProdEquivProdArrow to dependent types (#21518)
  feat(CategoryTheory): Grothendieck abelian categories have enough injectives (#20079)
  chore: deprecate Finite.cast_card_eq_mk (#22161)
  feat(CategoryTheory/Limits/Fubini): relax `HasLimits` hypotheses (#20570)
  chore(Algebra/Order/Monoid/Unbundled/WithTop): golf, clean up (#22109)
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