专业词汇(按中图法分类)
1) homologous mappings
同映射
2) Homotopic mapping
同伦映射
1.
A class of nonlinear generalized Landau-Ginzburg-Higgs (LGH) equation was considered by using the homotopic mapping method.
利用同伦映射方法研究了一类非线性广义Landau-Ginzburg-Higgs(LGH)方程。
2.
By using the homotopic mapping method, a class of simplified nonlinear model is studied, and the approximate solution is obtained.
利用同伦映射方法,研究了一类简化型非线性模型。
3) homeomorphic mapping
同胚映射
1.
From the topological angle and byintroducing the definitions of continuous mapping,open mapping,closed mapping,homeomorphic mapping,submatroid and quotient matroids,under which the qualities of matroids are studied,and some equivalent condictions are obtained.
从拓扑学的角度研究拟阵,引入了拟阵间的连续映射、开映射、闭映射、同胚映射以及子拟阵和商拟阵等概念,研究了拟阵在这些映射下的性质,给出了一些等价条件,讨论了拟阵中的独立集、相关集、极小圈在映射下是否保持等问题。
4) homomorphism
[英][,həumə'mɔ:fizəm] [美][,homə'mɔrfɪzəm]
同态映射
1.
An Effective Judging Method for Homomorphisms Which Keep Grbner Bases of Ideals;
保持理想的Grbner基的同态映射的一个有效判定方法
2.
It is proved that under certain conditions the commutativity of the Ω-algebra and the homomorphism from one Ω-algebra to another are decided by the generating set of the Ω-algebra.
证明了在一定条件下Ω-代数的交换性及从一个Ω-代数到另一个Ω-代数的同态映射都由Ω-代数的生成元集决定。
5) homomorphic mapping
同态映射
1.
A Class of Monoids of Fuzzy Logic Systems and Homomorphic Mapping
一类模糊逻辑系统幺半群与同态映射
2.
Firstly, as the extension of reductive semigroup, a nwe concept of left (or right) reductive semigroup is introduced and then the concept of N(2,2,0) algebra called homomorphic mapping is introduced.
作为可约化半群的推广,引入了半群左(右)可约化的概念,接着引入了N(2,2,0)代数的同态映射的概念,讨论了同态映射下N(2,2,0)代数的性质,并研究了其2个特殊子类的代数结构与性质。
3.
In this paper the authors introduce the concept of the closure systems of algebras and the cardinal funtions on the closure systems, do some discussions for the realizable problem and problems related to the homomorphic mappings and product algebras, and get some results respectively.
引入了代数的闭包系统的概念和有关闭包系统的基数函数,对实现问题及与同态映射和积代数的有关问题作了一些讨论,得到了相应的一些结果。
6) isomorphism mapping
同构映射
1.
The relation between codes over and the rings which have the same characteristics of Zm′s direct summand is also investigated by defining the isomorphism mapping of Zm to the rings which have the same characteristics of Zm′s direct summand.
利用环直和分解的性质研究了Zm(m≥6)上的负循环码与其直和项上负循环码之间的关系,通过定义Zm与环的直和项有相同特征的剩余类环之间的同构映射ψ,得到了在同构映射ψ作用下环Zm上负循环码与其外直和项上负循环码关系,给出了Zm上自对偶码存在的充分必要条件。
补充资料：球面的同伦群
球面的同伦群
spheres, homotopy groups of die
配边.然而，这个序列的第一项的明确的计算还有内在的困难，该困难还未被克服. 111.计算的结果.具有i一陀(2的群二。(S”)同构于上表中的群: 2)具有12簇k(22的群武同构于下表中的群:上料耘栩粼赫粉 关于群兀，(夕)的计算的更进一步的结果，见〔3]在这些群中的奇准素分量的计算中已取得了特别的进展. 例如: 3)如果p是一个奇素数，则群心的p准素分量当k=21汁一l)一1，I=l，…，(夕一l)时是Z，，而对其他的k
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参考词条
