论文标题
线性符号动作的关节不变
Joint Invariants of Linear Symplectic Actions
论文作者
论文摘要
我们回顾了在线性符号空间上的联合不变性的计算，讨论了群体和空间扩展的变化，并将其与其他等效问题和方法相关联，最重要的是与差异不变性。
We review computations of joint invariants on a linear symplectic space, discuss variations for an extension of group and space and relate this to other equivalence problems and approaches, most importantly to differential invariants.
