On the Numerical Analysis and Visualisation of Implicit Ordinary Differential Equations
On the Numerical Analysis and Visualisation of Implicit Ordinary Differential Equations
复制标题
隐式常微分方程的数值分析与可视化
DOI:
10.1007/s11786-019-00423-6
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发表时间:
2020
影响因子:
0.8
通讯作者:
M. Seiß
中科院分区:
文献类型:
--
作者:
E. Braun;W. Seiler;M. Seiß
We discuss how the geometric theory of differential equations can be used for the numerical integration and visualisation of implicit ordinary differential equations, in particular around singularities of the equation. The Vessiot theory automatically transforms an implicit differential equation into a vector field distribution on a manifold and thus reduces its analysis to standard problems in dynamical systems theory like the integration of a vector field and the determination of invariant manifolds. For the visualisation of low-dimensional situations we adapt the streamlines algorithm of Jobard and Lefer to 2.5 and 3 dimensions. A concrete implementation inMatlabis discussed and some concrete examples are presented.
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影响因子:
5.2
作者:
Stéphane Marchesin;Cheng;Chris Ho;K. Ma
通讯作者:
K. Ma
DOI:
10.3934/proc.2011.2011.784
发表时间:
2011
期刊:
Comptes Rendus De L Academie Des Sciences Serie I-mathematique
影响因子:
--
作者:
Ulrike Kant;W. Seiler
通讯作者:
W. Seiler
影响因子:
2.5
作者:
Cheng;Shi Yan;Hongfeng Yu;N. Max;K. Ma
通讯作者:
K. Ma
影响因子:
1.5
作者:
J. Tuomela
通讯作者:
J. Tuomela
影响因子:
2.1
作者:
J. Tuomela
通讯作者:
J. Tuomela