Center for General Education, Chang Gung University, Kwei-Shan, Tao-Yuan 333, Taiwan
Academic Editor: W. A. Kirk
Copyright © 2011 Tsing-San Hsu. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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 .