论文标题
雅各比(Jacobi
Jacobi fields in nonholonomic mechanics
论文作者
论文摘要
在本文中,我们使用与Riemannian几何形状相似的表征来定义非单纯力学的Jacobi领域。我们提供明确的条件以找到雅各比字段,最后我们以两种等效的方式找到了非独立的雅各比方程:第一个使用非虚构系统的适当完整提升,在第二个中,使用了第二个,使用相关的非霍马克连接的曲率和扭曲。
In this paper, we define Jacobi fields for nonholonomic mechanics using a similar characterization than in Riemannian geometry. We give explicit conditions to find Jacobi fields and finally we find the nonholonomic Jacobi equations in two equivalent ways: the first one, using an appropriate complete lift of the nonholonomic system and, in the second one, using the curvature and torsion of the associated nonholonomic connection.