摘要
研究同余λ(x ^(p),x^( q))的一些重要性质,单循环序S-系S/λ(x,x^(2))满足条件(P)和强平坦性的等价刻画以及满足条件(P)的循环序S-系对序幺半群的同调分类.
Some important properties of the S-poset congruenceλ(x^( p),x^( q))were studied;the equivalent characterizations that monocyclic S-posets satisfy condition(P)and have strong flatness were given and the homological classification of pomonoids by cyclic S-poset satisfying condition(P)investigated.
作者
马娉婷
乔虎生
王欣欣
MA Ping-ting;QIAO Hu-sheng;WANG Xin-xin(College of Mathematics and Statistics,Northwest Normal University,Lanzhou 730070,China;School of Mathematics and Information Engineering,Longdong University,Qingyang 745000,Gansu,China)
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2024年第1期134-137,共4页
Journal of Lanzhou University(Natural Sciences)
基金
国家自然科学基金项目(11961058)
甘肃省自然科学基金项目(21JR1RM330)。
