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扬州师院,新疆大学,
Published:1988
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[1]郭文彬,袁香环.模的外幂的若干性质[J].新疆大学学报(自然科学版),1988(03):29-32.
郭文彬, 袁香环. 模的外幂的若干性质[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1988, (3).
[1]郭文彬,袁香环.模的外幂的若干性质[J].新疆大学学报(自然科学版),1988(03):29-32. DOI:
郭文彬, 袁香环. 模的外幂的若干性质[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1988, (3). DOI:
本文首先指出了在函子(×)n和函子An之间存在一个自然变换
然后对任意两个R-模M
N建立了下述同构HomR(MAM
N)≌HomR(M
Hom(M
N))。最后证明了外幂函子As对R-复形作用的两个定理。
The paper first points that there is a natural transformation between the functors ■and ∧n. Then it sets up following isomorphism
HomR (M∧M
N)■HomR (M
Hom (M
N))
here M and N are two arbitrary R-modules. Finally
it proves two theoremswhich show the act of exterior power to R-complex.
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