摘要
While the formulations of localization rank and stably free rank are given, the characterizations of elements are obtained for a class of VN regular ring. For a ring R, the characters of some properties of K0R are also given in terms of the state space of K0.
基金
This work was partially supported by the National Natural Science Foundation of China (Grant No. 19901009)
NSF of Guangdong Province (Grant Nos. 970472, 000463).
