TY - JOUR
T1 - On the limit cycles for a class of fourth-order differential equations
AU - Llibre, Jaume
AU - Makhlouf, Amar
PY - 2012/2/10
Y1 - 2012/2/10
N2 - We provide sufficient conditions for the existence of periodic solutions of the fourth-order differential equation x + (1+ p 2)ẍ+p 2x=∑F(x,ẋ,ẍ,x⋯, where p is a rational number different from 0, ∑ is small and F is a nonlinear function. © 2012 IOP Publishing Ltd.
AB - We provide sufficient conditions for the existence of periodic solutions of the fourth-order differential equation x + (1+ p 2)ẍ+p 2x=∑F(x,ẋ,ẍ,x⋯, where p is a rational number different from 0, ∑ is small and F is a nonlinear function. © 2012 IOP Publishing Ltd.
UR - https://www.scopus.com/pages/publications/84856267623
U2 - 10.1088/1751-8113/45/5/055214
DO - 10.1088/1751-8113/45/5/055214
M3 - Article
SN - 1751-8113
VL - 45
JO - Journal of Physics A: Mathematical and Theoretical
JF - Journal of Physics A: Mathematical and Theoretical
IS - 5
M1 - 055214
ER -