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[Merged by Bors] - feat(measure_theory/function/uniform_integrable): Equivalent condition for uniformly integrable in the probability sense #12955

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A sequence of functions is uniformly integrable in the probability sense if and only if ∀ ε : ℝ, 0 < ε → ∃ C : ℝ≥0, ∀ i, snorm ({x | C ≤ ∥f i x∥₊}.indicator (f i)) p μ ≤ ennreal.of_real ε.


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@JasonKYi JasonKYi added awaiting-review The author would like community review of the PR awaiting-CI The author would like to see what CI has to say before doing more work. labels Mar 26, 2022
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@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 Apr 10, 2022
@JasonKYi JasonKYi 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 Apr 10, 2022
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bors d+
Thanks!

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bors bot commented Apr 11, 2022

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

@leanprover-community-bot-assistant leanprover-community-bot-assistant added delegated The PR author may merge after reviewing final suggestions. and removed awaiting-review The author would like community review of the PR labels Apr 11, 2022
Co-authored-by: sgouezel <sebastien.gouezel@univ-rennes1.fr>
@JasonKYi JasonKYi added the awaiting-CI The author would like to see what CI has to say before doing more work. label Apr 11, 2022
@github-actions github-actions bot removed the awaiting-CI The author would like to see what CI has to say before doing more work. label Apr 11, 2022
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bors r+

bors bot pushed a commit that referenced this pull request Apr 11, 2022
…n for uniformly integrable in the probability sense (#12955)


A sequence of functions is uniformly integrable in the probability sense if and only if `∀ ε : ℝ, 0 < ε → ∃ C : ℝ≥0, ∀ i, snorm ({x | C ≤ ∥f i x∥₊}.indicator (f i)) p μ ≤ ennreal.of_real ε`.
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Pull request successfully merged into master.

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@bors bors bot changed the title feat(measure_theory/function/uniform_integrable): Equivalent condition for uniformly integrable in the probability sense [Merged by Bors] - feat(measure_theory/function/uniform_integrable): Equivalent condition for uniformly integrable in the probability sense Apr 11, 2022
@bors bors bot closed this Apr 11, 2022
@bors bors bot deleted the JasonKYi/unif_integrable_equiv branch April 11, 2022 18:45
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