1) homeomorphically irreducible k tree
同胚不可约k树
1.
The counting series of homeomorphically irreducible k trees;
同胚不可约k树的计数公式
2) Linear homeorphically k irreducible hypertree
线性同胚k不可约超树
3) homeomorphically irreducible tree
同胚不可约树
4) linear homeomorphically irreducible supertree
线性同胚不可约超树
1.
In this paper we obtain the counting series of linear homeomorphically irreducible supertrees without loops by its definition and characteristics and we also apply Polya s enumeration theorem to prove the results.
本文根据线性同胚不可约超树的定义与性质并利用Ｐｏｌｙａ计数定理得到了线性无环同胚不可约超树的计数公式。
5) Acyalic linear homeorphically k irreducible hypergraphs
无圈线性同胚k不可约超图
6) irreducible homomorphism
不可约同态
1.
In the third section,we introduce the concept of irreducible homomorphism,almost split sequence and so on,study their properties,find the relation between irreducible homomorphism and minimal split homomorphism.
第三节为余模的不可约同态。
补充资料：Y微分同胚
Y微分同胚
- (tiffeomorphism
Y微分同胚[Y一由肠印和。卿“，;Y一压“中中e服叩中邢M] 生成y系统(Y一systeln)的微分同胚.
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