Total Variation in Discrete Multisymplectic Field Theory and Multisymplectic-Energy-Momentum Integrators

被引：0
|
作者：
Jing-Bo Chen
机构：
[1] Chinese Academy of Sciences,Institute of Theoretical Physics
来源：
Letters in Mathematical Physics | 2002年 / 61卷
关键词：
discrete multisymplectic field theory; multisymplectic-energy-momentum integrators; total variation calculus;
D O I：
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中图分类号：
学科分类号：
摘要：
A total variation calculus in discrete multisymplectic field theory is developed in this Letter. Using this discrete total variation calculus, we obtain multisymplectic-energy-momentum integrators. The multisymplectic discretization for the nonlinear Schrödinger equation is also presented.
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页码：63 / 73
页数：10
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