Open Science Harvester of NAS of Ukraine

Chebyshev approximation of the multivariable functions by the exponential expression

by P. S. Malachivskyi, L. S. Melnychok, Ya. V. Piziur
Published 2021

Chebyshev approximation by the rational expression of functions of many variables

by P. S. Malachivskyi, Ya. V. Piziur, R. P. Malachivskyi
Published 2020

Chebyshev approximation by the sum of polynomial and logarithmic expression with the Hermitian interpolation

by P. S. Malachivskyi, Ya. V. Piziur, V. A. Andrunyk
Published 2018

Solving the problem of interpreting observations using the spline approximation of the scanned function

by A. F. Verlan, P. S. Malachivskyi, Ya. V. Piziur
Published 2021

Chebyshev approximation of functions of several variables

by P. S. Malachivskyi, Ya. V. Piziur, R. P. Malachivskyi, O. M. Ukhanska
Published 2020

Algorithm of Uniform Approximation for Functions of Several Variables

by P. S. Malachivskyi, B. R. Montsibovych, Ya. V. Piziur, R. P. Malachivskyi
Published 2017

Chebyshev Approximation by Rational Expression Functions of Two Variables

by P. S. Malachivskyi, B. R. Montsibovych, Ya. V. Piziur, R. P. Malachivskyi
Published 2019