τ-有补模与τ-投射模τ-complement and τ-projective Modules
辛林
摘要(Abstract):
讨论τ-有补模的性质, 引入τ-稠密投射概念, 并给出τ-稠密投射模与τ-投射模之间的关系
关键词(KeyWords): 挠理论;τ-投射模;τ-稠密投射模
基金项目(Foundation):
作者(Author): 辛林
参考文献(References):
- 1 Golan S. Torsion Theories. New York: John W iley & Sons, Inc., 1986.
- 2 Faith C. Algebra II, Ring Theory. New York: Springer-Verlag, 1976. pH pH m l A A BB
- 3 Sim son D. N-Flat and N-Projective Modules. Bull. Acad. Polon. Sci. Ser. Sci. Math. Astron.Phys., 1972, 20: 109~114
- 4 Wisbauer R. FoundationsofM odule and Ring Theory.Gordon and Breach Science Publishers,1991.5 Stenstrom B. Rings ofQuotients. New York: Springer-Verlag, 1975.