Quantitative truncation estimates for fractional Hardy-Sobolev optimizers

  • Salvatore A. Marano University of Catania, Italy
  • Sunra Mosconi University of Catania, Italy

Abstract

The general stability problem of truncations for a family of functions concentrating mass at the origin is described and a concrete example in the framework of entire optimizers for the fractional Hardy-Sobolev inequality is given. In this short note we point out some quantitative stability estimates, useful in dealing with critical p-q fractional equations. 

Published
2019-12-24
Section
Articoli