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- Title
Steady bifurcation and solitary waves of the perturbed PHI-four equation.
- Authors
Yang, Shaojie; Xu, Tianzhou
- Abstract
In this paper, steady bifurcation and solitary waves of the perturbed PHI-four equation are investigated. Steady bifurcation, bistability and bi-instability are analyzed by selecting the perturbation term as the bifurcation control parameter. Furthermore, we obtain different conditions for the existence of solitary or shock waves and all kinds of the solitary and shock wave solutions by direct integration.
- Subjects
BIFURCATION theory; SHOCK waves; QUANTUM perturbations; SOLITONS; PARAMETERS (Statistics)
- Publication
Nonlinear Dynamics, 2017, Vol 89, Issue 3, p2227
- ISSN
0924-090X
- Publication type
Article
- DOI
10.1007/s11071-017-3580-4