Hopf bifurcation for functional equations
Hopf bifurcation for functional equations
复制标题
函数方程的 Hopf 分岔
DOI:
10.1016/0022-247x(80)90113-4
复制
发表时间:
1980
影响因子:
1.3
通讯作者:
J. F. D. Oliveira
中科院分区:
文献类型:
--
作者:
J. Hale;J. F. D. Oliveira
The purpose of this paper is to study the existence of a smooth Eiopf bifurcation for functional equations. The bifurcation parameters may include the delays. The results will be described for a special case of the equations considered. Suppose rl, r2, Y are given positive numbers, a (@),--Y< 6’< 0 is a Clfunction, g: W--f iw is a C-function, g (0)= 0, h: R-+ R is a P-function, h (O)= 0, and consider the equation. x (t)-g (X (l-Y1), x (t-r,), J” u (6) h (x (t+ 6)) d6)= 0.(11-P