摘要
将经典的Morita等价理论推广到s-unital环.证明s-unital环上的两个酉模范畴等价可由共变的Hom与函子实现,而且能够导出同构的Morita context.
Abstract The classical Morita theory is extended to right s-unital rings, and for right s-unital rings, two unitary module categories equivalence can be realized by the covariant functors Hom and ×, as well as induce isomorphic Morita context.
出处
《湖南师范大学自然科学学报》
CAS
北大核心
2008年第3期3-6,共4页
Journal of Natural Science of Hunan Normal University
基金
湖南省教育厅基金资助项目(07C575)
