collaborators

5 papers

math.ST2026

Estimation of periodically correlated random fields that are isotropic on a sphere

Iryna Golichenko, Oleksandr Masyutka, Mykhailo Moklyachuk

The problem of optimal linear estimation of functionals depending on the unknown values of a spatial temporal isotropic random field , which is periodically correlated wit…

math.ST2026

Minimax approach to the estimation problem for homogeneous random fields

Oleksandr Masyutka, Mikhail Moklyachuk

The problem of the mean-square optimal estimation of the linear functionals which depend on the unknown values of a multidimensional homogeneous random field from observations of t…

math.ST2025

Interpolation Problem for Multidimensional Stationary Processes with Missing Observations

Oleksandr Masyutka, Mikhail Moklyachuk, Maria Sidei

The problem of the mean-square optimal linear estimation of linear functionals which depend on the unknown values of a multidimensional continuous time stationary stochastic proces…

math.ST2025

Extrapolation Problem for Multidimensional Stationary Sequences with Missing Observations

Oleksandr Masyutka, Mikhail Moklyachuk, Maria Sidei

This paper focuses on the problem of the mean square optimal estimation of linear functionals which depend on the unknown values of a multidimensional stationary stochastic sequenc…

math.ST2025

Extrapolation Problem for Continuous Time Periodically Correlated Isotropic Random Fields

Iryna Golichenko, Oleksandr Masyutka, Mykhailo Moklyachuk

The problem of optimal linear estimation of functionals depending on the unknown values of a random field , which is mean-square continuous periodically correlated with re…