ﻻ يوجد ملخص باللغة العربية
The aim of this paper is to prove the existence of minimizers for a variational problem involving the minimization under volume constraint of the sum of the perimeter and a non-local energy of Wasserstein type. This extends previous partial results to the full range of parameters. We also show that in the regime where the perimeter is dominant, the energy is uniquely minimized by balls.
We consider a class of semilinear nonlocal problems with vanishing exterior condition and establish a Ambrosetti-Prodi type phenomenon when the nonlinear term satisfies certain conditions. Our technique makes use of the probabilistic tools and heat kernel estimates.
We study a geometric variational problem for sets in the plane in which the perimeter and a regularized dipolar interaction compete under a mass constraint. In contrast to previously studied nonlocal isoperimetric problems, here the nonlocal term asy
We consider the monomial weight $x^{A}=vert x_{1}vert^{a_{1}}ldotsvert x_{N}vert^{a_{N}}$, where $a_{i}$ is a nonnegative real number for each $iin{1,ldots,N}$, and we establish the existence and nonexistence of isoperimetric inequalities with differ
We prove the sharp quantitative stability for a wide class of weighted isoperimetric inequalities. More precisely, we consider isoperimetric inequalities in convex cones with homogeneous weights. Inspired by the proof of such isoperimetric inequali
We consider density solutions for gradient flow equations of the form $u_t = abla cdot ( gamma(u) abla mathrm N(u))$, where $mathrm N$ is the Newtonian repulsive potential in the whole space $mathbb R^d$ with the nonlinear convex mobility $gamma(u)