arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1908.10035math-phmath.MP
收藏

伪黎曼空间上具有简单传递运动群的Hamilton-Jacobi方程的完全积分

Constructing a complete integral of the Hamilton-Jacobi equation on pseudo-Riemannian spaces with simply transitive groups of motions

A. A. Magazev

摘要:

本文提出了一种构造伪黎曼流形上具有简单传递运动群的测地线Hamilton-Jacobi方程的完全积分的有效方法。该方法是基于使用一个特殊的过渡到典型的坐标上的coadjoint轨道组的运动。作为一个非平凡的例子,我们考虑在McLenaghan-Tariq-Tupper时空中构造测地线Hamilton-Jacobi方程的完全积分问题。这个例子的一个基本特征是哈密顿-雅可比方程在相应的位形空间中是不可分的。

英文摘要:

In this work, an efficient method for constructing a complete integral of the geodesic Hamilton-Jacobi equation on pseudo-Riemannian manifolds with simply transitive groups of motions is suggested. The method is based on using a special transition to canonical coordinates on coadjoint orbits of the group of motion. As a non-trivial example, we consider the problem of constructing a complete integral of the geodesic Hamilton-Jacobi equation in the McLenaghan-Tariq-Tupper spacetime. An essential feature of this example is that the Hamilton-Jacobi equation is not separable in the corresponding configuration space.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑