Ni-内射半模及其性质Ni-injective semimodules and some properties
王秀丽;周茂袁;
摘要(Abstract):
主要引进了Ni-内射半模的概念,并结合环中N-内射模与半环中内射半模的性质,得到了关于Ni-内射半模的一些性质,这些性质是内射模与内射半模性质的推广.
关键词(KeyWords): Ni-内射半模;i-正则同态;短正合列;Noether半模
基金项目(Foundation): 天津市自然科学基金(08JCYBJC13900);; 中国民航大学科研基金(05yk31s,06kys05z)
作者(Authors): 王秀丽;周茂袁;
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