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.
Jianghao HAO
,
Yajing ZHANG
. ESTIMATES FOR EXTREMAL VALUES FOR A CRITICAL FRACTIONAL EQUATION WITH CONCAVE-CONVEX NONLINEARITIES[J]. Acta mathematica scientia, Series B, 2022
, 42(3)
: 903
-918
.
DOI: 10.1007/s10473-022-0306-6
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