Roman Dmytryshyn

Peculiarities of Ukrainians’ Approval of Decentralization Reform

Marta Dmytryshyn, Roman Dmytryshyn, Valentyna Yakubiv et al. · Administrative Sciences · 2021 · 24 citations · Full text

Decentralization Reform, Ukrainian Decentralization Reform, Political Process +16

Multidimensional regular <i>C</i>-fraction with independent variables corresponding to formal multiple power series

Roman Dmytryshyn · Proceedings of the Royal Society of Edinburgh Section A Mathematics · 2019 · 23 citations

Numerical Analysis, Classical Algorithm, Pade Approximant +7

Branched Continued Fraction Expansions of Horn’s Hypergeometric Function H3 Ratios

T. A. Antonova, Roman Dmytryshyn, Viktoriia Kravtsiv · Mathematics · 2021 · 23 citations · Full text

Several Variables, Convergence Criteria, Continued Fraction Expansions +3

Approximation of functions of several variables by multidimensional $S$-fractions with independent variables

Roman Dmytryshyn, S. V. Sharyn · Carpathian Mathematical Publications · 2021 · 23 citations · Full text

Numerical Analysis, Pade Approximation, Several Variables +12

On the Analytic Continuation of Lauricella–Saran Hypergeometric Function FK(a1,a2,b1,b2;a1,b2,c3;z)

Roman Dmytryshyn · Mathematics · 2023 · 22 citations · Full text

Spectral Theory, Analytical Extension, Continued Fraction +6