Title of article
The image-convergence and image-core of double sequences Original Research Article
Author/Authors
Celal Cakan، نويسنده , , Bilâl Altay، نويسنده , , M. Mursaleen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
7
From page
1122
To page
1128
Abstract
The σσ-convergence and σσ-core of a real bounded sequence were introduced in [R. Raimi, Invariant means and invariant matrix methods of summability, Duke Math. J. 30 (1963) 81–94] and [S.L. Mishra, B. Satapathy, N. Rath, Invariant means and σσ-core, J. Indian Math. Soc. 60 (1984) 151–158], respectively. In this work, we extend these ideas to double sequences.
Keywords
Core theorems and matrix transformations , Invariant means , Double sequences
Journal title
Applied Mathematics Letters
Serial Year
2006
Journal title
Applied Mathematics Letters
Record number
898250
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