摘要
A_r^(λ_3)(λ_1,λ_2;E)一权函数是一类广义的权函数,可视为许多经典权函数的推广.文中给出了关于A_r^(λ_3)(λ_1,λ_2;E)-权的和与积的运算性质,并进而证明了A_r^(λ_3)(λ_1,λ_2;E)-权函数的两个充要条件.
A_r^(λ_3)(λ_1,λ_2;E)- weight is a wide weight function,can also be seen as the generalization of many classic weight functions.In this paper,we first give properties of the addition and multipUcation for A_r^(λ_3)(λ_1,λ_2;E)- weight,and we also establish two necessary and sufficient conditions.
出处
《数学的实践与认识》
北大核心
2016年第9期226-229,共4页
Mathematics in Practice and Theory
基金
国家自然科学基金(11461032
11401267)
江西理工大学校级基金(NSFJ2015-G25)
江西省教育厅科技项目(GJJ151356
GJJ150646)