A class of ℐ-conservative matrices

By using the concept of ℐ-convergence defined by Kostyrko et al. in 2001, the ℐ-limit superior of real sequences was introduced and the inequality ℐ−lim⁡sup⁡(Ax)≤ℐ−lim⁡sup⁡(x) for all x∈ℓ∞ was studied by Demirci in 2001. In this paper, we have characterized a class of ℐ-conservative matrices by stud...

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Bibliographic Details
Main Authors: Celal Çakan, Hüsamettin Çoşkun
Format: Article
Language:English
Published: Hindawi Limited 2005-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/IJMMS.2005.3443

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