Inequalities involving multivariate convex functions
In this paper are given generalizations to the case of multivariate convex functions for Hadamard's inequality [see \textit{D. S. Mitrinović}, Analytic inequalities (1970; Zbl 0199.381), p. 14] and for some divided difference inequalities due to \textit{D. Zwick} [J. Math. Anal. Appl. 104, 435-436 (1984; Zbl 0559.26004)] and to \textit{R. Farwig} and \textit{D.Zwick} [ibid. 108, 430-437 (1985; Zbl 0579.41011)].
scientific article; zbMATH DE number 4099600