arXiv · 2601.19359
A sharp monomial Caffarelli-Kohn-Nirenberg inequality
Abstract
We consider a monomial Caffarelli-Kohn-Nirenberg inequality, find the optimal constant and classify the optimizers under an integrated curvature dimension condition. We take advantage of the $\Gamma$-calculus to exploit geometrical techniques to tackle the problem and regularity results to justify some integration by parts. A symmetry-breaking result is also provided.
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Francesco Pagliarin. 2026-01-27. A sharp monomial Caffarelli-Kohn-Nirenberg inequality. https://arxiv.org/abs/2601.19359
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