On continuous convex or concave functions with respect to the logarithmic mean
T. Zgraja (2005)
Acta Universitatis Carolinae. Mathematica et Physica
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T. Zgraja (2005)
Acta Universitatis Carolinae. Mathematica et Physica
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Joanna Ger, Roman Ger (1992)
Stochastica
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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.
Kazimierz Nikodem (1989)
Acta Universitatis Carolinae. Mathematica et Physica
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Zyskowski, Janusz (2015-11-13T12:11:38Z)
Acta Universitatis Lodziensis. Folia Mathematica
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Chu, Yu-Ming, Zhang, Xiao-Ming (2010)
Journal of Inequalities and Applications [electronic only]
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