Coupling Product on Permutations  

作　　者：Yishuo Yang Huilan Li Yishuo Yang;Huilan Li(School of Mathematics and Statistics, Shandong Normal University, Jinan, China)

机构地区：[1]School of Mathematics and Statistics, Shandong Normal University, Jinan, China

出　　处：《Journal of Applied Mathematics and Physics》2024年第12期4104-4111,共8页应用数学与应用物理(英文)

摘　　要：In combinatorics, permutations are important objects with many operations. In this paper, we define a coupling product on permutations and prove that the space spanned by permutations is a graded algebra.In combinatorics, permutations are important objects with many operations. In this paper, we define a coupling product on permutations and prove that the space spanned by permutations is a graded algebra.

关 键 词：PERMUTATION Coupling Product GRADED ALGEBRA 

分 类 号：O17[理学—数学]