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[Merged by Bors] - feat(Probability): simple kernel lemmas #9350

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@RemyDegenne RemyDegenne commented Dec 30, 2023

  • Lemmas about compositions and products of kernels.
  • New definition: prodMkRight, similar to prodMkLeft: takes κ : kernel α β and turn it into a kernel (α × γ) β.

From the PFR project.


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@RemyDegenne RemyDegenne added awaiting-review The author would like community review of the PR t-measure-probability Measure theory / Probability theory labels Dec 30, 2023
@sgouezel sgouezel added awaiting-author A reviewer has asked the author a question or requested changes and removed awaiting-review The author would like community review of the PR labels Dec 31, 2023
@RemyDegenne RemyDegenne added awaiting-review The author would like community review of the PR and removed awaiting-author A reviewer has asked the author a question or requested changes labels Dec 31, 2023
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Looks good!

Mathlib/Probability/Kernel/Composition.lean Outdated Show resolved Hide resolved
Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>
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maintainer merge

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

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bors r+

@github-actions github-actions bot added ready-to-merge This PR has been sent to bors. and removed awaiting-review The author would like community review of the PR labels Jan 16, 2024
mathlib-bors bot pushed a commit that referenced this pull request Jan 16, 2024
- Lemmas about compositions and products of kernels.
- New definition: `prodMkRight`, similar to `prodMkLeft`: takes `κ : kernel α β` and turn it into a `kernel (α × γ) β`.

From the PFR project.



Co-authored-by: Rémy Degenne <remydegenne@gmail.com>
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mathlib-bors bot commented Jan 16, 2024

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat(Probability): simple kernel lemmas [Merged by Bors] - feat(Probability): simple kernel lemmas Jan 16, 2024
@mathlib-bors mathlib-bors bot closed this Jan 16, 2024
@mathlib-bors mathlib-bors bot deleted the RD_kernel branch January 16, 2024 20:52
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3 participants