科研之友
微信
新浪微博
Facebook
分享链接
摘要
Ermakov-Painleve IV coupled systems are introduced and associated Ermakov-type invariants isolated. These invariants are used to obtain systematic reduction of the system in terms of the canonical Painleve IV equation. The procedure is applied to a Ermakov-Painleve IV symmetry reduction of a coupled derivative resonant nonlinear Schro dinger triad incorporating de Broglie-Bohm potential terms.
- 出版日期2014
