automorphism
英 [ɔ:təʊ'mɔ:fɪzəm] 美 [ɔtoʊ'mɔfɪzəm]

n.

自守，自同构；

英英释义

Automorphism

• In mathematics, an automorphism is an isomorphism from a mathematical object to itself. It is, in some sense, a symmetry of the object, and a way of mapping the object to itself while preserving all of its structure.

以上来源于:Wikipedia

双语例句

用作名词(n.)

1. To take another example, elliptic geometries with different radii of curvature have isomorphic automorphism groups.
   在举一例，不同曲率半径的椭圆几何有同构的自同构群。
2. We shall use algebraic methods to study graphs which are highly regular although this regularity is not expressed in terms of the automorphism group.
   我们将用代数方法来研究高度正则的图，尽管这种正则性不是用自同构群来表达的。

权威例句

C *-algebras and automorphism groups
On the full automorphism group of a graph
Algebras and their automorphism groups
Automorphism groups and isomorphisms of Cayley digraphs ☆
C*-algebras and their automorphism groups
k-automorphism: a general framework for privacy preserving network publication
Entropy per unit time as a metric invariant of automorphism
Fraïssé Limits, Ramsey Theory, and topological dynamics of automorphism groups
The maximal subgroups of the Steinberg triality groups 3 D 4 ( q ) and of their automorphism groups
The maximal subgroups of the chevalley groups G 2 ( q ) with q odd, the Ree groups 2 G 2 ( q ), and their automorphism groups ☆