1) coinvariant
余不变子
1.
The adjoint coaction of weak Hopf algebras is studied and the relations among the coinvariants and the subalgebras of co-commutative elements and the subalgebra of S~2-co-commutative elements are given.
讨论了弱Hopf代数H的伴随余作用的性质,并研究了在伴随余作用下H的余不变子与余交换子代数、S2余交换子代数之间的关系。
2) co invariant
余不变量
3) fully invariant congruence
完全不变同余
4) characterized invariant congruence
特征不变同余
5) fully subinvar iant congruence
次完全不变同余
6) invariant factor
不变因子
1.
The principle fundamentals of the quasi Jordan decomposition of a matrix and a program of obtaining the invariant factors and the elemantary divisor structure of a rational matrix are given in this paper.
本文给出矩阵拟Jordan分解的一般原理以及求有理矩阵的不变因子和初等因子结构的种源程序。
2.
The question that how to determine a module M over a commutative ring R with invariant factors was discussed,and the result indicated that M was such an R-module if and only if the fractional module S-1M over the fractional ring S-1R had invariant factors whenever the multiplicative subset S of R was invertible in R/AnnR(M) being the annihilator of M in R.
探讨了交换环R上具有不变因子的模M之判别问题,证明了只要R的乘法子集S在R/AnnR(M)中可逆,则M为具有不变因子的R-模当且仅当分式模S-1M为分式环S-1R上的具有不变因子的模。
3.
There are some calculating methods for eigenpolynomial of a square matrix A, in this paper,we give a kind of calculating method for eigenpolynomial of a square matrix A when invariant factors of E-A are 1,.
本文给出了当Ｅ－Ａ的不变因子为１，１，…，１，时，Ａ的特征多项式的一种计算方
补充资料：变子
原子物理学中指数十种不稳定的基本粒子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条