𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A mass conserved splitting method for the nonlinear Schrödinger equation

✍ Scribed by Dong-Ying Hua, Xiang-Gui Li, Jiang Zhu


Book ID
119906791
Publisher
Springer International Publishing AG
Year
2012
Tongue
English
Weight
252 KB
Volume
2012
Category
Article
ISSN
1687-1839

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Symplectic methods for the nonlinear Sch
✍ Y.-F. Tang; L. Vázquez; F. Zhang; V.M. Pérez-García 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 528 KB

In this paper, we show that the spatial discretization of the nonlinear SchrSdinger equation leads to a Hamiltonian system, which can be simulated with symplectic numerical schemes. In particular, we apply two symplectic integrators to the nonlinear SchrSdinger equation, and we demonstrate that the

Splitting methods for the time-dependent
✍ S. Blanes; P.C. Moan 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 135 KB

Cheap and easy to implement fourth-order methods for the Schrodinger equation with time-dependent Hamiltonians are ïntroduced. The methods require evaluations of exponentials of simple unidimensional integrals, and can be considered an averaging technique, preserving many of the qualitative propert