Systems of sets with multiplicative asymptotic density

Mathematica Slovaca

Pavel Jahoda¹  Monika Pěluchová¹ 

关键词: asymptotic density;   

DOI  :  10.2478/s12175-008-0083-2

学科分类：数学（综合）

来源: Slovenska Akademia Vied * Matematicky Ustav / Slovak Academy of Sciences, Mathematical Institute

【 摘 要 】

The authors define a notion of system of sets with multiplicative asymptotic density in this paper. A criterion and one necessary condition for a given system {A i}i=1∞ to be a system with multiplicative asymptotic density is given. Properties of certain special types of systems of sets with multiplicative asymptotic density are treated.

【 授权许可】

Unknown