This work was supported by the National Natural Science Foundation of China (Grant Nos. 11461010, 11161006), the Guangxi Natural Science Foundation (2014GXNSFAAll8005, 2015GXNSFAA139009), the Guangxi Science Research and Technology Development Project (1599005-2-13), and the Science Research Fund of Guangxi Education Department (KY2015ZD075).
For a square-free integer d other than 0 and 1, let K = Q(√d), where Q is the set of rational numbers. Then K is called a quadratic field and it has degree 2 over Q. For several quadratic fields K = Q(√d), the r...
Supported by the National Natural Science Foundation of China(11161006, 11171142); Supported by the Natural Science Foundation of Guangxi Province(2011GXNSFA018144, 018139, 2010GXNSFB 013048, 0991102); Supported by the Guangxi New Century 1000 Talents Project; Supported by the Guangxi Graduate Student Education Innovation Project(2011106030701M06); Supported by the SRF of Guangxi Education Committee
In this paper we investigate strongly regular rings. In terms of W-ideals of rings some characterizations of strongly regular rings are given.
This research was supported by the National Natural Science Foundation of Chin (11161006,11171142),the Guangxi Natural Science Foundation(2011GXNSFA018139)and Guangx“New Century 1000 Talents Project”.
In this paper,for an arbitrary prime p,the square mapping graph of M2(Zp;s) is investigated and the formula of the decomposition of the square mapping graph of M2(Zp;s) is established.