The symmetric representation of the generalized rigid body equations and symplectic reduction
The symmetric representation of the generalized rigid body equations and symplectic reduction
复制标题
广义刚体方程的对称表示及辛约简
DOI:
10.1088/1751-8121/ab20db
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Ohsawa, Tomoki
中科院分区:
文献类型:
--
作者:
Ohsawa, Tomoki
We show that a symplectic reduction of the symmetric representation of the generalized n-dimensional rigid body equations yields the n-dimensional Euler equation. This result provides an alternative to the more elaborate relationship between these equations established by Bloch, Crouch, Marsden, and Ratiu (Bloch et al 2002 Nonlinearity 15 1309–41). Specifically, we exploit the inherent-symmetry in the symmetric representation to present its relationship with the Euler equation via symplectic reduction facilitated by the dual pair recently developed by Skerritt and Vizman (Skerritt and Vizman 2019 J. Geom. Mech. 11 255–75).
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DOI:
--
发表时间:
2019
期刊:
The Journal of Geometric Mechanics
影响因子:
--
作者:
Paul Skerritt;Cornelia Vizman
通讯作者:
Cornelia Vizman
影响因子:
1.1
作者:
T. Ratiu
通讯作者:
T. Ratiu
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
A. Bloch;P. Crouch;N. Nordkvist;A. Sanyal
通讯作者:
A. Sanyal
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
A. Bloch;P. Crouch;J. Marsden;T. Ratiu
通讯作者:
T. Ratiu
影响因子:
3
作者:
A. Bloch;P. Crouch;J. Marsden;A. Sanyal
通讯作者:
A. Sanyal