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.
@article{urn:eudml:doc:39281,
title = {On some aspects of Jensen-Menger convexity.},
journal = {Stochastica},
volume = {13},
year = {1992},
pages = {43-60},
zbl = {0806.46011},
mrnumber = {MR1197327},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:39281}
}
Ger, Joanna; Ger, Roman. On some aspects of Jensen-Menger convexity.. Stochastica, Tome 13 (1992) pp. 43-60. http://gdmltest.u-ga.fr/item/urn:eudml:doc:39281/