A selection theorem of Helly type and its applications
Ehrhard Behrends; Kazimierz Nikodem
Studia Mathematica (1995)
- Volume: 116, Issue: 1, page 43-48
- ISSN: 0039-3223
Access Full Article
topAbstract
topHow to cite
topReferences
top- [1] K. Baron, J. Matkowski and K. Nikodem, A sandwich with convexity, Math. Pannonica 5 (1994), 139-144. Zbl0803.39011
- [2] D. H. Hyers and S. M. Ulam, Approximately convex functions, Proc. Amer. Math. Soc. 3 (1952), 821-828. Zbl0047.29505
- [3] K. Nikodem and S. Wąsowicz, A sandwich theorem and Hyers-Ulam stability of affine functions, Aequationes Math., to appear. Zbl0815.39010
- [4] F. A. Valentine, Convex Sets, McGraw-Hill, New York, 1964.
- [5] S. Wasowicz, On affine selections of set-valued functions, to appear. Zbl0887.26007