On the Gardner-Zvavitch conjecture: Symmetry in inequalities of Brunn-Minkowski type
نویسندگان
چکیده
In this paper, we study the conjecture of Gardner and Zvavitch from [22], which suggests that standard Gaussian measure γ enjoys 1n-concavity with respect to Minkowski addition symmetric convex sets. We prove fact up a factor 2: is, show for K L, λ∈[0,1],γ(λK+(1−λ)L)12n≥λγ(K)12n+(1−λ)γ(L)12n. More generally, inequality holds sets containing origin. Further, under suitable dimension-free uniform bounds on Hessian potential, log-concavity even measures can be strengthened p-concavity, p>0,
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2021
ISSN: ['1857-8365', '1857-8438']
DOI: https://doi.org/10.1016/j.aim.2021.107689