Abstract
We consider the modulus of -convexity of a Banach space introduced by Ji Gao (1996) and we improve a sufficient condition for the fixed-point property (FPP) given by this author. We also give a sufficient condition for normal structure in terms of the modulus of -convexity.
Citation
Eva María Mazcuñán-Navarro. "On the modulus of $u$-convexity of Ji Gao." Abstr. Appl. Anal. 2003 (1) 49 - 54, 16 January 2003. https://doi.org/10.1155/S1085337503204127
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