Ideal convergence generated by double summability methods

The main result of this note is that if I is an ideal generated by a regular double summability matrix summability method T that is the product of two nonnegative regular matrix methods for single sequences, then I-statistical convergence and convergence in I-density are equivalent. In particular, t...

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Bibliographic Details
Main Author: Connor Jeff
Format: Article
Language:English
Published: De Gruyter 2016-03-01
Series:Demonstratio Mathematica
Subjects:
Online Access:http://www.degruyter.com/view/j/dema.2016.49.issue-1/dema-2016-0004/dema-2016-0004.xml?format=INT