Department of Applied Mathematics, Kunming University of Science and Technology, Kunming, Yunnan 650093, China
Copyright © 2009 Hongbo Duan and Hui Fang. 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.
We study the existence of weak solutions for second-order boundary
value problem of impulsive dynamic equations on time scales by employing critical point