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Article

Çoşkun, Hüsamettin ; Çakan, Celal
A class of statistical and $\sigma$-conservative matrices. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 3, pp. 791-801
MSC: 40C05, 40G99, 40J05, 46A45 | MR 2153102 | Zbl 1081.40003
Keywords:
statistical convergence; invariant means; core theorems; matrix transformations
Summary:
In [5] and [10], statistical-conservative and $\sigma $-conservative matrices were characterized. In this note we have determined a class of statistical and $\sigma $-conservative matrices studying some inequalities which are analogous to Knopp’s Core Theorem.
References:
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