On some aspects of Jensen-Menger convexity

Autores: J. Ger, Roman Ger
Localización: Stochastica: revista de matemática pura y aplicada, ISSN 0210-7821, Vol. 13, Nº. 1, 1992, págs. 43-60
Idioma: inglés
Títulos paralelos:
- Algunos aspectos de la convexidad de Jensen-Menger.
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Resumen
- The paper contains various results concerning the so-called homogeneity sets for convex functions defined on convex subsets of some special metric spaces named G-space (cf. H. Busemann [1]). A closed graph theorem for such type mappings is also presented.