Journal of Inequalities and Applications 
Volume 2006 (2006), Article ID 14721, 8 pages
doi:10.1155/JIA/2006/14721

A class of conservative four-dimensional matrices

Celal Çakan and Bilal Altay

Faculty of Education, İnönü University, Malatya 44280, Turkey

Received 5 October 2005; Accepted 2 July 2006

Abstract

The concepts P−limsup and P−liminf for double sequences were introduced by Patterson in 1999. In this paper, we have studied some new inequalities related to these concepts by using the RH-conservative four-dimensional matrices.