可消半模范畴中的完全可减内射分解
The Completely Subtractive Injective Decomposition of Cancellative Semimodule

利用内射模与内射维数的理论,引进了可消半模上的完全可减内射分解和完全可减内射维数的概念,并给出了k-投射半模的等价刻画.
The concepts of completely subtractive injective decomposition and completely subtractive injective dimension of cancellative semimodule are introduced in reference of the theory of injective modules and injective dimension. And the equivalent description of k-projective semimodule is also given