等价无穷小
equivalent infinitesimd
infinitesimal equivalence
equivalent infinitely small
equivalent infinitesimal
equivalent infinite small
等价无穷小代换
the substitution of equivalent infinite small
等价无穷小生成子
equivalent infinitesimal generator
Lie无穷小判据
Lie’s infinitesimal criterion
n元无穷小生成元
n-ary infinite semi generator
低阶无穷小
infinitesimal of lower order
lower order the infinitesimal
二级无穷小邻域
second order infinitesimal neighborhood
非阿基米德无穷小量
non-Archimedean infinitesimal
高阶无穷小
infinitesimal of higher order
higher-order infinitesimal
古典无穷小算法
classical infinitesimal Lie method
实解析无穷小CR自同构
real-analytic infinitesimal CR automorphism