机构地区: 广东白云学院
出 处: 《广东工业大学学报》 2008年第2期31-34,共4页
摘 要: 讨论了一类非线性动态方程周期边值问题,结合时间标度理论,运用Marhin的重合度定理,给出了解的存在性判别条件,并给出了应用举例. The existence of solution is studied to second-order nonlinear dynamical equation by using the metheod of coincidence degree theorem advanced by Mawhin. The conditions for the existence are given, and the solution is illustrated.