Komlós Lemma - #399
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The PR might still deserve a bit of cleanup, but I think it's far enough along so that initial feedback would be meaningful. The main lemma AI disclaimer: some of the simple lemmas in |
Change \tilde{g}^{k+1} to \tilde{g}^k which allows for a more natural formalisation
* The lemma komlos_step contains the main construction for building the convex weights \lambda^{k,n}_m. The proof still contains sorrys but the main argument is formalised which makes me confident that the approach to formalising convex weights is going to work.
* The file ConvexWeights.lean contains auxiliary constructions related to convex weights, e.g. their (iterated) multiplication
only easy sorrys remaining
* add documentation * make some declarations private
Co-authored-by: Copilot <copilot@github.com>
RemyDegenne
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Apr 28, 2026
RemyDegenne
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RemyDegenne
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Apr 30, 2026
Co-authored-by: Rémy Degenne <remydegenne@gmail.com>
Makes the lemma reusable for the ENNReal version of the Komlós lemma
RemyDegenne
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May 1, 2026
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Work on #374. My plan is to focus on formalizing lemma 12.12 in the blueprint which is where most of the difficulty lies. The initial version of this PR is still very much WIP.
Closes #374