ESTIMATES FOR EXTREMAL VALUES FOR A CRITICAL FRACTIONAL EQUATION WITH CONCAVE-CONVEX NONLINEARITIES  

作　　者：Jianghao HAO Yajing ZHANG 郝江浩;张亚静(School of Mathematical Sciences,Shanxi University,Taiyuan 030006,China)

机构地区：[1]School of Mathematical Sciences,Shanxi University,Taiyuan 030006,China

出　　处：《Acta Mathematica Scientia》2022年第3期903-918,共16页数学物理学报（B辑英文版）

基　　金：supported by National Natural Science Foundation of China(11871315);Natural Science Foundation of Shanxi Province of China(201901D111021)。

摘　　要：In this paper we study the critical fractional equation with a parameter λ and establish uniform lower bounds for Λ, which is the supremum of the set of λ, related to the existence of positive solutions of the critical fractional equation.

关 键 词：Multiple positive solutions fractional Laplace problems critical growth 

分 类 号：O212.1[理学—概率论与数理统计]