| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 844178 | Nonlinear Analysis: Theory, Methods & Applications | 2008 | 10 Pages |
Abstract
A nonlinear Schrödinger equation with external field is obtained for nonlinear optics in a non-homogeneous medium. On the basis of the Melnikov function and KAM theory, the complexity of the wave propagation of the equation is studied in the case of weak periodic external field.
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Authors
Yanxia Hu, Keying Guan,