This repository has been archived by the owner on Jul 24, 2024. It is now read-only.
feat(category_theory/bicategory/adjunction): add adjunction in bicategories #13418
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Co-authored-by: Junyan Xu <junyanxumath@gmail.com>
leanprover-community-bot-assistant
added
the
blocked-by-other-PR
leanprover-community-bot-assistant
added
the
merge-conflict
bors bot
pushed a commit
that referenced
this pull request
May 2, 2022
…or bicategories (#13417) This PR extends the coherence tactic for monoidal categories #13125 to bicategories. The setup is the same as for monoidal case except for the following : we normalize 2-morphisms before running the coherence tactic. This normalization is achieved by the set of simp lemmas in `whisker_simps` defined in `coherence_tactic.lean`. As a test of the tactic in the real world, I have proved several properties of adjunction in bicategories in #13418. Unfortunately some proofs cause timeout, so it seems that we need to speed up the coherence tactic in the future. Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
leanprover-community-bot-assistant
removed
the
merge-conflict
bors bot
pushed a commit
that referenced
this pull request
May 4, 2022
…or bicategories (#13417) This PR extends the coherence tactic for monoidal categories #13125 to bicategories. The setup is the same as for monoidal case except for the following : we normalize 2-morphisms before running the coherence tactic. This normalization is achieved by the set of simp lemmas in `whisker_simps` defined in `coherence_tactic.lean`. As a test of the tactic in the real world, I have proved several properties of adjunction in bicategories in #13418. Unfortunately some proofs cause timeout, so it seems that we need to speed up the coherence tactic in the future. Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
mathlib-dependent-issues-bot
removed
the
blocked-by-other-PR
|
This PR/issue depends on: |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Currently some proofs time out since
coherencetactic is not so fast.