upper bounds on the maximal polarization. Moreover, we prove the convergence of these sequences towards the maximal polarization. Since the lower bound is constructive, we also retrieve the respective point [...] on the solution, i.e., on the integral of the solution around a given spatial neighborhood. Interestingly, such problems can be treated by means of a fixed-point argument, avoiding the need of the famous [...] discuss the related singular limit problem: If the kernel of the nonlocal term converges to a Dirac distribution, we formally obtain a classical (local) conservation law, but do the solutions of the nonlocal
https://www.mathematik.uni-rostock.de/aktivitaeten-veranstaltungen/regelmaessige-veranstaltungen/mathematisches-forschungskolloquium/2024/