Elements approximable by subseries;
CONVERGENCE;
SERIES;
D O I:
10.1063/1.4902296
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The paper is a continuation of research undertaken in paper [22]. The considered problem consists in presenting some condition sufficient for approximation of the selective points in normed spaces by subseries of the given series.