A Coefficient Related to Some Geometric Properties of a Banach Space
© Z. Zuo and Y. Cui. 2009
Received: 29 September 2008
Accepted: 19 April 2009
Published: 5 May 2009
We introduce a new coefficient as a generalization of the modulus of smoothness and Pythagorean modulus of Banach space . Some basic properties of this new coefficient are investigated. Moreover, some sufficient conditions which imply normal structure are presented.
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