节点文献
一类具时滞耗散型Duffing方程的周期解
Existence of Periodic Solution for a Class of Dissipative Duffing Equation with Delay
【摘要】 利用Mawhin重合度理论研究了一类耗散型时滞Duffing方程ax″+f[x′(t-τ1(t))]+cx+g(x(t-τ2(t)))=p(t)周期解的存在性,得到了该方程2π周期解存在的充分性定理.
【Abstract】 We study the existence of periodic solution for a class of dissipative Duffing equation with delay: ax″+f[x’(t-τ1(t))]+cx+g(x(t-τ2(t)))=p(t) by means of the theory of coincidence degree,and obtain a sufficient theorem for the existence of a periodic solution for the equation.
【基金】 山东省教育厅科技计划项目(J07WH01);滨州学院科研项目(BZXYQMG200622:BZXYNLG200618)
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2008年19期
- 【分类号】O175
- 【被引频次】6
- 【下载频次】95