A characterization of the orthogonal polynomials.
On Chebyshev type inequalities involving functions whose derivatives belong to spaces via isotonic functionals.
Some remarks on a paper by A. McD. Mercer: “Polynomials and convex sequence inequalities” [JIPAM. J. Inequal. Pure Appl. Math. 6, 2005, no. 1, Paper No. 8, 4p., electronic only].
Some considerations on the monotonicity property of power means.
A note on a problem arising from risk theory
In this note we give an answer to a problem of Gheorghiță Zbăganu that arose from the study of the properties of the moments of the iterates of the integrated tail operator.
An inequality for linear positive functionals.
An extremal problem for Bernstein polynomials.
Global smoothness preservation and the variation-diminishing property.
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