Rings consided in this paper are commutative rings with identity. A ring R is said to be a MPI-ring if prime ideals of R are all maximal ideals. We show the properties and the constructure theorem of MPI-rings. and we...Rings consided in this paper are commutative rings with identity. A ring R is said to be a MPI-ring if prime ideals of R are all maximal ideals. We show the properties and the constructure theorem of MPI-rings. and we also give Some equivalent conditions of semilocal ring.展开更多
Let T=RM NS (θ,φ) and θ=0. We use a complete different technique to obtain the generalize results for K 0(T), i.e., K 0(T/I)K 0(R)K 0(S/NM) and K 0(T/J(T)) K 0(R/J(R))K(S/J(S)).
文摘Rings consided in this paper are commutative rings with identity. A ring R is said to be a MPI-ring if prime ideals of R are all maximal ideals. We show the properties and the constructure theorem of MPI-rings. and we also give Some equivalent conditions of semilocal ring.
基金Supported by the Sicence and Research Foundation of Nanjing Universityof Information Science & Technology(No.S8108058001)supported by the National Natural Science Foundation of China(No.10571026)+1 种基金the Natural Science Foundation of Jiangsu Province(No.BK2005207)theSpecialized Research Fund for the Doctoral Program of Higher Education(20060286006)
文摘Let T=RM NS (θ,φ) and θ=0. We use a complete different technique to obtain the generalize results for K 0(T), i.e., K 0(T/I)K 0(R)K 0(S/NM) and K 0(T/J(T)) K 0(R/J(R))K(S/J(S)).