This paper uses the theory of limit,it researches the {n} Series on the convergence condition,Series of mean ■ of the sequence from the existing series of mean limit set,then get the corresponding results.And these results have been given a simple application.%本文运用极限理论,从已有均值数列极限着手,研究在数列{an}收敛的条件下,均值数列■的收敛性问题,得到相应结果,并对这些结果给出了简单应用。
展开▼