3 papers
math.CA2019
On point-mass Riesz external fields on the real axis
David Benko, Peter Dragnev, Ramon Orive
The purpose of this work is twofold. First, we aim to extend for the results of one of the authors about equilibrium measures in the real axis in external fields created by…
math.PR2016
Probability, Minimax Approximation and Nash-Equilibrium. Estimating the Parameter of a Biased Coin
D. Benko, D. Coroian, P. D. Dragnev +1
This paper deals with the application of Approximation Theory type techniques to study a classical problem in Probability: estimating the parameter of a biased coin. For this purpo…
math.CA2005
A Weierstrass-type theorem for homogeneous polynomials
David Benko, Andras Kroo
By the celebrated Weierstrass Theorem the set of algebraic polynomials is dense in the space of continuous functions on a compact set in R^d. In this paper we study the following q…