arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0712.3500math.DG
收藏

运动群作用的微分不变式

Differential invariants of the motion group actions

Boris Kruglikov, Valentin Lychagin

摘要:

(伪)群作用的微分不变式在受限于不变子流形(微分方程)时可以变化。代数仍然由Lie-Tresse定理控制,但可能会发生很大变化。我们详细描述的情况下的运动组$O(n)\ltimes\R^n$的作用于全(无约束)喷空间以及一些不变方程。

英文摘要:

Differential invariants of a (pseudo)group action can vary when restricted to invariant submanifolds (differential equations). The algebra is still governed by the Lie-Tresse theorem, but may change a lot. We describe in details the case of the motion group $O(n)\ltimes\R^n$ acting on the full (unconstraint) jet-space as well as on some invariant equations.

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。

↑