Rigidity for the Pólya-Szegö inequality under circular rearrangement
F. CagnettiG. DomazakisM. PeruginiF. Seuffert
所有作者
F. CagnettiG. DomazakisM. PeruginiF. Seuffert
文献摘要
A Pólya-Szegö inequality for the circular rearrangement is proven, under general assumptions. In addition, sufficient conditions are given, under which all the extremals of the inequality are symmetric.