p-q-convergence of sequences of measurable functions

被引:1
|
作者
Papachristodoulos, C. [1 ]
Papanastassiou, N. [1 ]
Wilczynski, W. [2 ]
机构
[1] Univ Athens, Dept Math, GR-10679 Athens, Greece
[2] Univ Lodz, Dept Math, PL-90131 Lodz, Poland
关键词
q-complete convergence; p-q-complete convergence;
D O I
10.1016/j.topol.2011.05.020
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We introduce new types of convergence of sequences of measurable functions stronger than convergence in measure for each pair of positive real numbers p, q and we obtain a classification of convergences in measure. Also in the space M of sequences of measurable functions converging in measure to zero, we introduce in a natural way an equivalence relation similar to, and in the quotient space M = M/similar to a metric, under which M turns to be a complete metric space. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:1478 / 1492
页数:15
相关论文
共 50 条