摘要
本文主要应用Mawhin重合度拓展定理研究了一类广义平均曲率方程(u′(t)/(1+(u′(t))2)(1/2))′+f(u(t))=p(t)周期解的存在性问题,得到了周期解存在性的相关结果.
In this paper,the authors study the existence of periodic solutions for prescribed mean curvature equation (u'(t)/√1 +| u'(t)|2)' + f(u(t)) =p(t).where f ∈ C1(R,R),p ∈ C(R,R) and T-period.By using coincidence degree theory and some analysis methods,some existence results are presented.
出处
《安徽师范大学学报(自然科学版)》
CAS
北大核心
2013年第5期437-442,共6页
Journal of Anhui Normal University(Natural Science)
基金
Sponsored by the NNSF of China(No:11271197)
the key NSF of Education Ministry of China(No:207047)
关键词
周期解
重合度拓展定理
广义平均曲率方程
periodic solution
coincidence degree
prescribed mean curvature equation