[Merged by Bors] - feat: more facts on measures in topological groups #8286
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
sgouezel
added
awaiting-review
t-topology
4 tasks
RemyDegenne
approved these changes
Nov 10, 2023
| @@ -592,6 +611,13 @@ theorem isOpenPosMeasure_of_mulLeftInvariant_of_regular [Regular μ] (h₀ : μ | |||
| #align measure_theory.is_open_pos_measure_of_mul_left_invariant_of_regular MeasureTheory.isOpenPosMeasure_of_mulLeftInvariant_of_regular | |||
| #align measure_theory.is_open_pos_measure_of_add_left_invariant_of_regular MeasureTheory.isOpenPosMeasure_of_addLeftInvariant_of_regular | |||
|
|
|||
| /-- A nonzero left-invariant inner regular measure gives positive mass to any open set. -/ | |||
| @[to_additive "A nonzero left-invariant inner regular measure gives positive mass to any open set."] | |||
| theorem isOpenPosMeasure_of_mulLeftInvariant_of_innerRegular [InnerRegular μ] (h₀ : μ ≠ 0) : | |||
There was a problem hiding this comment.
If you use NeZero μ instead of μ ≠ 0 you can turn this theorem into an instance.
|
✌️ sgouezel can now approve this pull request. To approve and merge a pull request, simply reply with |
|
bors r+ |
mathlib-bors bot
pushed a commit
that referenced
this pull request
Nov 11, 2023
Prerequisites for #8198
|
Pull request successfully merged into master. Build succeeded: |
mathlib-bors
bot
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
Prerequisites for #8198