2016/12/17 by Duarte, Ronaldo C., Souto, Marco A. S.
#Analysis of PDEs (math.AP) #FOS: Mathematics
paper · doi:10.48550/arxiv.1612.05696
In this paper, we investigate the existence of nonnegative solutions for the problem -LKu+V(x)u=f(u) in \mathbb Rn, where -LK is a integro-differential operator with measurable kernel K and V is a continuous potential. Under apropriate hypothesis, we prove, using variational methods, that the above equation has solution.