College of Sciences, Hebei University of Science and Technology, Shijiazhuang 050018, Hebei, China
Copyright © 2009 Changlong Yu et al. 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.
By using the Leray-Schauder continuation theorem, we establish the
existence of solutions for -point boundary value problems on a half-line , where and are given.