Characterizarion of pomonoids by weakly pullback flat S-posets(弱拉回平坦序S-系对序幺半群的刻画)

设S 是序幺半群，借助环模理论以及半群S-系理论方法，在序S-系范畴中研究了弱拉回平坦性质。刻画了弱拉回平坦序S-系关于直积封闭的序幺半群类以及弱拉回平坦性质与其他性质一致的序幺半群类，讨论了循环序S-系具有拉回平坦覆盖的条件，进而推广了S-系的一些重要结果。...

Bibliographic Details
Main Authors:	LIANGXingliang(梁星亮), LONGBin(龙斌), XUPanpan(徐盼盼)
Format:	Article
Language:	zho
Published:	Zhejiang University Press 2019-09-01
Series:	Zhejiang Daxue xuebao. Lixue ban
Subjects:	序s-系 s-系序幺半群幺半群直积覆盖
Online Access:	https://doi.org/10.3785/j.issn.1008-9497.2019.05.001

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