Matrix rings are prominent in abstract algebra. In this paper we give an overview of the theory of matrix near-rings. A near-ring differs from a ring in that it does not need to be abelian and one of the distributive ...
Let N be a prime near-ring. We show two main results on the commutativity of N: (1) If there exist k, l ∈ N such that N admits a generalized derivation D satisfying either D([x,y]) = xk[x,y]xl for all x,y ∈ N o...
In this paper we first prove that a near-ring admits a derivation if and only if it is zero-symmetric. Also, we prove some commutativity theorems for a non-necessarily 3-prime near-ring R with a suitably-constrained d...
In this paper , we have established an intimate connection between near-nings and linear automata,and obtain the following results: 1) For a near-ring N there exists a linear GSA S with N ≌ N(S) iff (a) (N, +) is abe...
Supported by the National Natural Science Foundation of China(60875034);the Natural Science Foundation of Education Committee of Hubei Province(D20092901),the Natural Science Foundation of Hubei Province(2009CDB340)
With a new idea, we redefine generalized fuzzy subnear-rings (ideals) of a near- ring and investigate some of its related properties. Some new characterizations are given. In particular, we introduce the concepts of...
Supported by the National Natural Science Foundation of China (60875034);the Natural Science Foundationof Education Committee of Hubei Province (D20092901;Q20092907;D20082903;B200529001);the NaturalScience Foundation of Hubei Province (2008CDB341)
The concept of(∈,∈∨q)-fuzzy subnear-rings(ideals) of a near-ring is introduced and some of its related properties are investigated.In particular,the relationships among ordinary fuzzy subnear-rings(ideals),(...