Pure Mathematics 理论数学, 2020, 10(9), 843-846Published Online September 2020 in Hans. www.hanspub/journal/pm调情doi/10.12677/pm.2020.109097三次对称群和四次对称群子群的求解垃圾分类宣传稿王凯*,郭继东#伊犁师范大学数学与统计
Pure Mathematics 理论数学, 2020, 10(9), 843-846Published Online September 2020 in Hans. www.hanspub/journal/pmdoi/10.12677/pm.2020.109097三次对称群和四次对称群子群的求解王凯*,郭继东#伊犁师范大学数学与统计学院,新疆伊宁收稿