ThispaperdealswithaproblemproposedbyH.BrezisontheexistenceofpositivesolutionstotheequationΔu+u^(n+2)/(n-2)+f(x,u)=0undertheNeumannboundaryconditionDru=u^n/(n-2),wheref(x,u)isalowerorderperturbationofu^(n+2)/(n-2)atinfinity.
数学年刊：B辑英文版
1994年3期
