![](/images/graphics-bg.png)
Complex Dynamics in One-Dimensional Nonlinear Schrödinger Equations with Stepwise Potential
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-02
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
We prove the existence and multiplicity of periodic solutions as well as solutions presenting a complex behavior for the one-dimensional nonlinear Schrödinger equation -ε2u′′+V(x)u=f(u), where the potential V(x) approximates a two-step function.
The term f(u) generalizes the typical p-power nonlinearity considered by several authors in this context.
Our approach is based on some recent developments of the theory of topological horseshoes, in connection with a linked twist maps geometry, which are applied to the discrete dynamics of the Poincaré map.
We discuss the periodic and the Neumann boundary conditions.
The value of the term ε>0, although small, can be explicitly estimated.
American Psychological Association (APA)
Zanini, Chiara& Zanolin, Fabio. 2018. Complex Dynamics in One-Dimensional Nonlinear Schrödinger Equations with Stepwise Potential. Complexity،Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1133142
Modern Language Association (MLA)
Zanini, Chiara& Zanolin, Fabio. Complex Dynamics in One-Dimensional Nonlinear Schrödinger Equations with Stepwise Potential. Complexity No. 2018 (2018), pp.1-17.
https://search.emarefa.net/detail/BIM-1133142
American Medical Association (AMA)
Zanini, Chiara& Zanolin, Fabio. Complex Dynamics in One-Dimensional Nonlinear Schrödinger Equations with Stepwise Potential. Complexity. 2018. Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1133142
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1133142