Title of article
Existence and numerical approximations of periodic solutions of semilinear fourth-order differential equations
Author/Authors
Julia Chaparova، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
16
From page
121
To page
136
Abstract
A multiplicity result of existence of periodic solutions with prescribed wavelength for a
class of fourth-order nonautonomous differential equations related either to the extended
Fisher–Kolmogorov or to the Swift–Hohenberg equation is proved. Variational approach
is used. Some numerical solutions are calculated via the finite element method.
2002 Elsevier Science (USA). All rights reserved
Keywords
Swift–Hohenberg equation , Periodic Solutions , Clark’s multiplicity theorem , Extended Fisher–Kolmogorov equation
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2002
Journal title
Journal of Mathematical Analysis and Applications
Record number
930114
Link To Document