ศัพท์ทางคณิตศาสตร์
1. Introduction and Preliminaries
It is interesting to use some information on the subgroups of a group G to determine the structure of the group G . The normality of subgroups in a finite group plays an important role in the study of a finite group. Similarly, ideals and maximal ideals of rings play an important role to studying rings. In this paper we will introduce the basic definition of c −maximal ideal of finite rings, and using the c −maximally property to investigate some conditions or properties of finite rings.