A semilinear elliptic problem with concave-convex nonlinearities and multiple Hardy-type terms is considered. By means of a variational method, we establish the existence and multiplicity of positive solutions for problem .
Tsing-San Hsu. "On the Elliptic Problems Involving Multisingular Inverse Square Potentials and Concave-Convex Nonlinearities." Abstr. Appl. Anal. 2011 1 - 22, 2011. https://doi.org/10.1155/2011/408307