Publikationen in Zusammenarbeit mit Forschern von Universidad de León (3)

2010

  1. The Ptolemy and Zbǎganu constants of normed spaces

    Nonlinear Analysis, Theory, Methods and Applications, Vol. 72, Núm. 11, pp. 3984-3993

2008

  1. The Dunkl-Williams constant, convexity, smoothness and normal structure

    Journal of Mathematical Analysis and Applications, Vol. 342, Núm. 1, pp. 298-310

2006

  1. Uniformly nonsquare banach spaces have the fixed point property for nonexpansive mappings

    Journal of Functional Analysis, Vol. 233, Núm. 2, pp. 494-514