strict morphism

Maxson, who proved that every strictly projective module is projective in thedistributively generated case, has been improved in this paper, and the authorproves that the result is true in general case.

Maxson的一个结论:他证明了在分配生成的情况下,每一严格投射模是投射的。

Based on refrence,the relationship between convexity and strict convexity of fuzzy mapping is discussed and the result that convex fuzzy mapping is the sufficient condition for strictly convex fuzzy mapping is obtained.

在已有文献的基础上,讨论了模糊映射的凸性和严格凸性之间的关系,得到了凸模糊映射为严格凸模糊映射的充分条件。