Get started
Author

I.-A. Lutsiv

Observed names: I.-A.V. Lutsiv, Ilona-Anna Lutsiv
ORCID: 0000-0002-4100-2972
Observed ORCID: 0000-0002-4100-2972
OpenAlex ID: A5071128473
On Some Branched Continued Fraction Expansions for Horn’s Hypergeometric Function H4(a,b;c,d;z1,z2) Ratios
2023 · Tamara Antonova, Roman Dmytryshyn, et al. · Axioms · 22
PDF
On the analytic extension of the Horn's hypergeometric function $H_4$
2024 · R. Dmytryshyn, I.-A. Lutsiv, et al. · Carpathian Mathematical Publications · 20
PDF
Numerical stability of the branched continued fraction expansion of Horn's hypergeometric function $H_4$
2024 · R. Dmytryshyn, C. Cesarano, et al. · Matematychni Studii · 19
PDF
On the domains of convergence of the branched continued fraction expansion of ratio $H_4(a,d+1;c,d;\mathbf{z})/H_4(a,d+2;c,d+1;\mathbf{z})$
2023 · R.I. Dmytryshyn, I.-A.V. Lutsiv, et al. · Researches in Mathematics · 11
PDF
Three- and four-term recurrence relations for Horn's hypergeometric function $H_4$
2022 · R.I. Dmytryshyn, I.-A.V. Lutsiv · Researches in Mathematics · 10
On Some Domains of Convergence of Branched Continued Fraction Expansions of the Ratios of Horn Hypergeometric Functions H4
2024 · Roman Dmytryshyn, Ilona-Anna Lutsiv, et al. · Ukrainian Mathematical Journal · 7
A priori bounds for truncation error of branched continued fraction expansions of Horn's hypergeometric functions $H_4$ and their ratios
2025 · R.I. Dmytryshyn, C. Cesarano, et al. · Researches in Mathematics · 5
PDF
On the numerical stability of the branched continued fraction expansion of the ratio $H_4(a,d+1;c,d;\mathbf{z})/H_4(a,d+2;c,d+1;\mathbf{z})$
2025 · M. V. Dmytryshyn, C. Cesarano, et al. · Matematychni Studii · 3
PDF
On the analytical continuation of the ratio $H_4(\alpha,\delta+1;\gamma,\delta;-\mathbf{z})/H_4(\alpha,\delta+2;\gamma,\delta+1;-\mathbf{z})$
2025 · R. Dmytryshyn, C. Cesarano, et al. · Researches in Mathematics · 3
PDF
Truncation error bounds of branched continued fraction expansions of special ratios of Horn's hypergeometric functions \(H_4\)
2025 · Roman Dmytryshyn, Clemente Cesarano, et al. · Altay Conference Proceedings in Mathematics
PDF
Про деякі області збіжності гіллястих ланцюгових дробових розвинень відношень гіпергеометричних функцій Горна H 4
2024 · R. Dmytryshyn, I.-A. Lutsiv, et al. · Ukrains’kyi Matematychnyi Zhurnal
Works count: 11
Citation count: 100
H-index: 6
I10-index: 5
Year
Topic
Type