关于半模同态的分解

On Decomposition of Semimodules Homomorphism

在核与象的不同定义条件下,对半模同态通过满同态或单同态分解的问题进行了讨论,给出了几个半模同态的分解定理,推广了环模的相应结果.

With different definitions of kernels and images,the problem of semimodules homomorphism decomposition through epimorphism or monomorphism is discussed.Several decomposition theorems of semimodules homomorphism are given,and the corresponding results of ring modules are generalized.