小伪投射模及其自同态环
Small Pseudo-projective Modules and Its Endomorphism Rings
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摘要: 讨论了伪投射模, 小伪投射模与hollow模间的关系, 研究了小伪投射模自同态环上的一些性质, 推广了文献
8 中的相关结论。Abstract: The paper discusses the relationships among the pseudo-projective modules, small pseudo-projective modules and hollow modules.The properties of the endomorphism rings of small pseudo-projective modules are studied.Some results in reference8 are generalized.