TY - JOUR
T1 - Homoclinic Orbit in a Six Dimensional Model of a Perturbed Higher-order NLS Equation
JO - Journal of Partial Differential Equations
VL - 1
SP - 18
EP - 28
PY - 2003
DA - 2003/02
SN - 16
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jpde/5402.html
KW - homoclinic
KW - higher-order NLS equation
KW - perturbation
AB -  In this paper, the perturbed higher-order NLS equation with periodic boundary condition is considered. The existence of the homoclinic orbits for the truncation equation is established by Melnikov analysis and geometric singular perturbation theory.