A. Huseynli

most citedA Chebyshev type alternation theorem for best approximation by a sum of two algebras

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.FA2022★ 1 cited

A Chebyshev type alternation theorem for best approximation by a sum of two algebras

Aida Asgarova, Ali Huseynli, Vugar Ismailov

Let $X$ be a compact metric space, $C (X)$ be the space of continuous real-valued functions on $X$ , and $A_{1}$ , $A_{2}$ be two closed subalgebras of $C (X)$ containing constant function…

math.FA2019

Double bases from generalized Faber polynomials with complex-valued coefficients in weighted Lebesgue spaces

B. T. Bilalov, A. A. Huseynli, S. R. Sadigova

In the paper it is considered the generalized Faber polynomials defined inside and outside a regular curve on the complex plane. The weighted Smirnov spaces corresponding to bounde…