Abstract and Applied Analysis
Volume 2008 (2008), Article ID 840387, 8 pages
doi:10.1155/2008/840387
Some inequalities concerning the weakly convergent sequence coefficient in Banach spaces
Hongwei Jiao
and Yunrui Guo
Department of Mathematics, Henan Institute of Science and Technology, Xinxiang 453003, China
Abstract
We establish two inequalities concerning the weakly convergent sequence coefficient and other parameters, which enable us to obtain some sufficient conditions for normal structure.