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[Merged by Bors] - feat: symmetric monoidal structure on graded objects #7389

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@joelriou joelriou commented Sep 26, 2023

In this PR, we construct the braiding for the monoidal structure on graded objects (#14457). We show it is symmetric if the original category is symmetric.


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@joelriou joelriou added WIP Work in progress t-category-theory Category theory labels Sep 26, 2023
@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot added the blocked-by-other-PR This PR depends on another PR to Mathlib (this label is automatically managed by a bot) label Sep 28, 2023
@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot added merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) and removed blocked-by-other-PR This PR depends on another PR to Mathlib (this label is automatically managed by a bot) labels Oct 20, 2023
@jcommelin jcommelin self-assigned this Feb 13, 2024
@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot removed the merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) label Jul 5, 2024
@joelriou joelriou changed the title feat: monoidal structure on graded objects feat: symmetric monoidal structure on graded objects Jul 5, 2024
@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot added blocked-by-other-PR This PR depends on another PR to Mathlib (this label is automatically managed by a bot) merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) labels Jul 5, 2024
@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot removed the blocked-by-other-PR This PR depends on another PR to Mathlib (this label is automatically managed by a bot) label Jul 16, 2024
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There are some docs missing. But this looks pretty stable already.

Mathlib/CategoryTheory/GradedObject/Monoidal.lean Outdated Show resolved Hide resolved
@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot removed the merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) label Aug 13, 2024
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@joelriou Is this still WIP?

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@joelriou Is this still WIP?

Indeed, it is now ready for review.

@joelriou joelriou removed the WIP Work in progress label Aug 15, 2024
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Thanks 🎉

bors merge

mathlib-bors bot pushed a commit that referenced this pull request Aug 15, 2024
In this PR, we construct the braiding for the monoidal structure on graded objects (#14457). We show it is symmetric if the original category is symmetric.



Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
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mathlib-bors bot commented Aug 15, 2024

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat: symmetric monoidal structure on graded objects [Merged by Bors] - feat: symmetric monoidal structure on graded objects Aug 15, 2024
@mathlib-bors mathlib-bors bot closed this Aug 15, 2024
@mathlib-bors mathlib-bors bot deleted the graded-monoidal branch August 15, 2024 16:28
bjoernkjoshanssen pushed a commit that referenced this pull request Sep 9, 2024
In this PR, we construct the braiding for the monoidal structure on graded objects (#14457). We show it is symmetric if the original category is symmetric.



Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
bjoernkjoshanssen pushed a commit that referenced this pull request Sep 9, 2024
In this PR, we construct the braiding for the monoidal structure on graded objects (#14457). We show it is symmetric if the original category is symmetric.



Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
bjoernkjoshanssen pushed a commit that referenced this pull request Sep 12, 2024
In this PR, we construct the braiding for the monoidal structure on graded objects (#14457). We show it is symmetric if the original category is symmetric.



Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
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