Multidimensional matrix characterizations of the Banach and Pringsheim core


Patterson R. F. , Savas E.

APPLIED MATHEMATICS LETTERS, cilt.20, ss.359-365, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 20 Konu: 4
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.aml.2006.03.016
  • Dergi Adı: APPLIED MATHEMATICS LETTERS
  • Sayfa Sayıları: ss.359-365

Özet

In this paper we shall present a multidimensional invariant Pringsheim core theorem. Conditions on a four-dimensional matrix transformation that will ensure that the transformed Pringsheim core of a bounded double sequence [x] is contained in the double Banach core of [x] shall also be presented. (C) 2006 Published by Elsevier Ltd.