Cartesian product and correlation of interval valued intuitionistic fuzzy sets 区间值直观模糊集的直积与相关性
Qusi - t - norms and implication operators direct products and direct product decompositions 模及蕴涵算子的直积和直积分解
Complete direct product 完全直积
Thus , it is necessary and important to pay attention to study on semidirect product 这样对半直积的研究就成为一个很重要也很必要的内容。
Semidirect and wreath products of two semigroups to be rectangular quasi - regularsemigroups rectangular groups 矩形拟正则半群及矩形群的半直积和圈积
The sufficient and necessary condition for the semidirect products of two semigroups to be completely simple semigroups 二个半群的半直积为完全单半群的充要条件
Now , recall that a class fof groups is a formation if it is closed under homomorphic images and subdirect products ) u 。我们知道所谓群系，是一个关于同态像闭的和次直积闭的群类。
In addition , by constructing homomorphisms we obtain structures on semidirect products same or similar to semigroups 另外通过构造同态映射，得到半直积的与半群相类似或相同的结构
Moreover , it was proved that if r is an n - coherent ring , then the direct product of n - flat r - modules is n - flat r - module 对偶为; :一凝聚环，证明了对于。一凝聚环， 。一平坦模的直积为n一平坦模
This article proves that a finite cyclic group can be isomorphically represented by direct product of some cyclic groups 摘要本文运用基础代数中有关循环群、直积、同构等理论，证明了一个循环群可以用另一组循环群的直积形式来同构表示。
