[Merged by Bors] - feat(Order/LiminfLimsup): add iSup_liminf_le_liminf_iSup#37549
Closed
pitmonticone wants to merge 2 commits intoleanprover-community:masterfrom
Closed
[Merged by Bors] - feat(Order/LiminfLimsup): add iSup_liminf_le_liminf_iSup#37549pitmonticone wants to merge 2 commits intoleanprover-community:masterfrom
iSup_liminf_le_liminf_iSup#37549pitmonticone wants to merge 2 commits intoleanprover-community:masterfrom
Conversation
pitmonticone
added
carleson
PR summary 2668e98a16Import changes for modified filesNo significant changes to the import graph Import changes for all files
Declarations diff
You can run this locally as follows## summary with just the declaration names:
./scripts/pr_summary/declarations_diff.sh <optional_commit>
## more verbose report:
./scripts/pr_summary/declarations_diff.sh long <optional_commit>The doc-module for No changes to technical debt.You can run this locally as
|
ADedecker
reviewed
Apr 3, 2026
ADedecker
added
the
awaiting-author
Add `Filter.iSup_liminf_le_liminf_iSup`: the supremum of liminfs is bounded by the liminf of the pointwise supremum. Upstreamed from the [Carleson](https://github.com/fpvandoorn/carleson) project. Co-authored-by: Leo Diedering <129694072+ldiedering@users.noreply.github.com>
pitmonticone
force-pushed
the
carleson/iSup-liminf-le-liminf-iSup
branch
from
928faee to
655dfb8
Compare
Member
Author
|
Thanks, done. Golfed the proof and added the dual |
Member
|
Thanks! bors merge |
mathlib-triage
bot
added
ready-to-merge
mathlib-bors bot
pushed a commit
that referenced
this pull request
Apr 3, 2026
Add `Filter.iSup_liminf_le_liminf_iSup`: the supremum of liminfs is bounded by the liminf of the pointwise supremum. Upstreamed from the [Carleson](https://github.com/fpvandoorn/carleson) project. Co-authored-by: Leo Diedering <129694072+ldiedering@users.noreply.github.com>
Contributor
|
Pull request successfully merged into master. Build succeeded: |
mathlib-bors
bot
changed the title
iSup_liminf_le_liminf_iSupiSup_liminf_le_liminf_iSup
riccardobrasca
pushed a commit
to riccardobrasca/mathlib4
that referenced
this pull request
Apr 6, 2026
…r-community#37549) Add `Filter.iSup_liminf_le_liminf_iSup`: the supremum of liminfs is bounded by the liminf of the pointwise supremum. Upstreamed from the [Carleson](https://github.com/fpvandoorn/carleson) project. Co-authored-by: Leo Diedering <129694072+ldiedering@users.noreply.github.com>
YellPika
pushed a commit
to YellPika/mathlib4
that referenced
this pull request
Apr 6, 2026
…r-community#37549) Add `Filter.iSup_liminf_le_liminf_iSup`: the supremum of liminfs is bounded by the liminf of the pointwise supremum. Upstreamed from the [Carleson](https://github.com/fpvandoorn/carleson) project. Co-authored-by: Leo Diedering <129694072+ldiedering@users.noreply.github.com>
fpvandoorn
pushed a commit
to fpvandoorn/carleson
that referenced
this pull request
Apr 7, 2026
Update the upstreaming status comments for files that have been PRed to mathlib: - `Analysis/MeanInequalitiesPow` leanprover-community/mathlib4#37547 - `Order/LiminfLimsup` leanprover-community/mathlib4#37549 (merged) - `Topology/Order/Basic` leanprover-community/mathlib4#37550 (moved to DenselyOrdered) - `MeasureTheory/Integral/Average` leanprover-community/mathlib4#37551 - `MeasureTheory/Measure/ENNReal` leanprover-community/mathlib4#37552 (generalized to `measurable_iSup_of_lowerSemicontinuous`) - `MeasureTheory/Integral/Lebesgue` leanprover-community/mathlib4#37558 (merged) - `MeasureTheory/Function/LpSpace/Indicator` leanprover-community/mathlib4#37559 - `MeasureTheory/Function/LpSpace/ContinuousFunctions` leanprover-community/mathlib4#37560 - `Data/ENNReal` leanprover-community/mathlib4#37565 (partial) - `MeasureTheory/Integral/Bochner/ContinuousLinearMap` leanprover-community/mathlib4#37568 (partial) - `Topology/Instances/AddCircle/Defs` leanprover-community/mathlib4#37570 (partial) - `Discrete/SumEstimates` leanprover-community/mathlib4#37597 Also notes that `IntegrableAtFilter.congr` and `integrableOn_of_integrableOn_inter_support` already exist in mathlib.
This file contains hidden or 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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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.
Add
Filter.iSup_liminf_le_liminf_iSup: the supremum of liminfs is bounded by the liminf of the pointwise supremum.Upstreamed from the Carleson project.
Co-authored-by: Leo Diedering 129694072+ldiedering@users.noreply.github.com