## Differential and Integral Equations

### An exact formula for the branch of period-$4$-solutions of $\dot x=-\lambda f(x(t-1))$ which bifurcates at $\lambda=\pi/2$

#### Article information

Source
Differential Integral Equations, Volume 2, Number 2 (1989), 162-169.

Dates
First available in Project Euclid: 19 June 2013

https://projecteuclid.org/euclid.die/1371648740

Mathematical Reviews number (MathSciNet)
MR984184

Zentralblatt MATH identifier
0723.34052

Subjects
Primary: 34K15
Secondary: 34C25: Periodic solutions 58F14 58F22

#### Citation

Arino, O.; Chérif, A. A. An exact formula for the branch of period-$4$-solutions of $\dot x=-\lambda f(x(t-1))$ which bifurcates at $\lambda=\pi/2$. Differential Integral Equations 2 (1989), no. 2, 162--169. https://projecteuclid.org/euclid.die/1371648740