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Софія Ратушняк

Observed names: Ratushniak, Sofiia, S. P. Ratushniak, S. P. Ratushnyak, S. Ratushniak, S. Ratushnyak, S.P. Ratushniak, Sofiia Ratushniak, Sofiya Ratushniak, Ратушняк, Софія, Софiя Ратушняк
ORCID: 0009-0005-2849-6233
Observed ORCID: 0009-0005-2849-6233
OpenAlex ID: A5071988110
Properties and distributions of values of fractal functions related to $\boldsymbol {Q_2}$-representations of real numbers
2020 · M. V. Pratsiovytyi, S. P. Ratushniak · Theory of Probability and Mathematical Statistics · 11
Continued $\mathbf{A_2}$-fractions and singular functions
2022 · M.V. Pratsiovytyi, Ya. V. Goncharenko, et al. · Matematychni Studii · 10
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Inversor of digits $Q^∗_2$-representative of numbers
2021 · M. V. Pratsiovytyi, Ya. V. Goncharenko, et al. · Matematychni Studii · 10
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Fractal functions of exponential type that is generated by the $\mathbf{Q_2^*}$-representation of argument
2021 · M.V. Pratsovytyi, Ya. V. Goncharenko, et al. · Matematychni Studii · 9
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About One Class of Functions With Fractal Properties
2021 · Ya. Goncharenko, M. Pratsiovytyi, et al. · Bukovinian Mathematical Journal · 7
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Continuous Nowhere Differentiable Function with Fractal Properties Defined in Terms of Q2-Representation
2021 · M. V. Pratsiovytyi, S. P. Ratushniak · Journal of Mathematical Sciences · 6
Singular distributions of random variables with independent digits of representation in numeral system with natural base and redundant alphabet
2025 · M. V. Pratsiovytyi, S. P. Ratushniak · Matematychni Studii · 5
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Uncountable group of continuous transformations of unit segment preserving tails of Q_2-representation of numbers
2024 · Mykola Pratsiovytyi, Sofiia Ratushniak, et al. · Proceedings of the International Geometry Center · 4
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One class of continuous locally complicated functions related to infinite-symbol $\Phi$-representation of numbers
2023 · M. V. Pratsovytyi, O. M. Baranovskyi, et al. · Matematychni Studii · 3
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Continuous Nowhere Monotonic Function Defined It Term Continued A_2-fractions Representation of Numbers
2023 · S. Ratushniak · Bukovinian Mathematical Journal · 3
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Distribution of unit mass on one fractal self-similar web-type curve
2024 · M. V. Pratsiovytyi, I. M. Lysenko, et al. · Matematychni Studii · 2
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Скінченні ланцюгові A 2 -дроби в задачах раціональних наближень дійсних чисел
2023 · Микола Працьовитий, Яніна Гончаренко, et al. · Ukrains’kyi Matematychnyi Zhurnal · 2
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Continuous Nowhere Monotonic Function, Defined by Terms Continued A-representations of Numbers
2023 · S. Ratushniak · Bukovinian Mathematical Journal · 2
Fractal functions defined in terms of number representations in systems with a redundant alphabet
2026 · M. V. Pratsiovytyi, S. P. Ratushniak, et al. · Matematychni Studii · 1
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On the Properties of a Certain Perturbed Binary Sequence
2025 · Alexandr Pratsiovytyi, Sofiya Ratushniak · Bukovinian Mathematical Journal · 1
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One continuum class of fractal functions defined in terms of Q∗s-representation
2024 · V. Nazarchuk, S. Vaskevych, et al. · Bukovinian Mathematical Journal · 1
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Finite A2-Continued Fractions in the Problems of Rational Approximations of Real Numbers
2023 · M. Pratsiovytyi, Ya. Goncharenko, et al. · Ukrainian Mathematical Journal · 1
Ǭ-representation of Real Numbers as a Generalization of Cantor Numeral Systems
2022 · Mykola Pratsiovytyi, Olha Bondarenko, et al. · Mohyla Mathematical Journal · 1
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Infinite continued fractions with a finite alphabet and their applications
2026 · Pratsiovytyi, Mykola, Ratushniak, Sofiia · arXiv (Cornell University)
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Groups of continuous transformations of the unit interval and the real line
2026 · Iryna Lysenko, Natalia Pravitska, et al. · Bukovinian Mathematical Journal
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Дилатації Площини У Шкм Та Теорії Геометричних Перетворень Площини Для Майбутніх Вчителів Математики
2026 · Микола Працьовитий, Наталя Правіцка, et al. · Physical and Mathematical Education
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A class of Tribin functions related to $s$-symbol encodings of numbers with a zero redundancy
2026 · Pratsiovytyi, Mykola, Ratushniak, Sofiia, et al. · arXiv (Cornell University)
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Еквіафінні Перетворення Площини У Математичній Освіті Школярів Та Майбутніх Вчителів Математики
2025 · Микола Працьовитий, Наталя Правіцка, et al. · Physical and Mathematical Education
A two-symbol system of encoding and some of its applications
2025 · Mykola Pratsiovytyi, Iryna Lysenko, et al. · Algebra and Discrete Mathematics
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Фрактальний аналіз функцій зі складною локальною структурою
2024 · Софія Ратушняк · Збірник Праць Інституту математики НАН України
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Works count: 33
Citation count: 79
H-index: 6
I10-index: 3
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