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
J. F. D. Oliveira
中科院分区:
数学3区
文献类型:
--
作者:
J. Hale;J. F. D. Oliveira

文献摘要

被引文献

相似文献

本文研究了一类泛函方程的光滑Eiopf分支的存在性。分叉参数可以包括延迟。结果将被描述为一个特殊的情况下考虑的方程。设r1,r2,Y为正数,a(0),-Y<6 '<0为C1函数,g:W-fw为C-函数,g(0)= 0,h:R-+ R为P-函数,h(0)= 0,并考虑方程。x(t)-g(X(1-Y1),x(t-r1),J”u(6)h(x(t+ 6))d6)= 0。(11-P)
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