Oleksandr Stanzhytskyi

Doctor of Physical and Mathematical Sciences

Academician of the Academy of Sciences of Ukraine

Professor of the department (part-time)

Scientific supervisor of the student group

"Non-standard problems in differential equations"

Main place of work: Taras Shevchenko National University of Kyiv, Head of the Department of General Mathematics

The teacher's page at intellect.kpi.ua

Education:

Taras Shevchenko National University of Kyiv, Faculty of Mechanics and Mathematics (1985).

A follower of Academician Samoilenko A.M., under his supervision in 1989 he defended his candidate's thesis "Oscillating properties of solutions of differential equations with random perturbations", and in 2002 he defended his doctoral thesis "Qualitative and asymptotic analysis of solutions of differential equations with random perturbations".

Honors and awards.

1) Laureate of the State Prize of Ukraine in the field of science and technology in 2012.

2) Commemorative medal named after M. M. Bogolyubov in 2009.

3) Medal named after Hryhoriy Skovoroda of the 2nd degree of the National Academy of Pedagogical Sciences of Ukraine, 2023.

Training of scientific personnel.

Under the supervision of Stanzhytskyi O.M., one doctoral dissertation, 10 candidate theses and 5 PhD theses have been prepared and defended. Currently, he supervises 4 PhD doctoral students at Kyiv University and two PhD doctoral students abroad (Kazakhstan).

Head of the interuniversity international seminar "Differential Equations".

Scientific advisor of the school "Differential and Integral Equations" of Taras Shevchenko National University of Kyiv.

Main areas of scientific activity

1. Ordinary and stochastic differential equations in finite-dimensional spaces (qualitative theory. Invariant sets).

2. Stochastic evolution equations in infinite-dimensional spaces, in particular stochastic partial differential equations (asymptotic behavior, invariant measures).

3. Stochastic functional differential equations in infinite-dimensional spaces (solvability, invariant measures)

4. Optimal control problems (ordinary and stochastic equations, finite-dimensional and infinite-dimensional).

5. Dynamic equations on time scales (limit behavior).

Scientific and educational and methodological activities

O. M. Stanzhytsky is the author of 170 scientific works, more than 80 of which are included in the scientometric databases Scopus and Web of Science. 27 articles are published in journals of the quartile Q1 and Q2. h-index is 13.

Monographs

1. А.М. Самойленко, О. М. Станжицький Якiсний та асимптотичний аналiз диференцiальних рiвнянь з випадковими збуреннями. Київ: Наукова думка, 2009, 335 стр.

2. Samoilenko A.M., Stanzhytskyi O.M. Qualitative and asymptotic analysis of differential equations with random perturbations. Singapore:World Scientific, 2011, 322 p.

Some selected articles

1. M. Stanzhytskyi, O. Misiats, K.Yip. A. Existence and Uniqueness of Invariant Measures for Stochastic Reaction-Diffusion Equations in Unbounded Domains// Journal of Theoretical Probability, 29, - 996–1026 (2016)

Scopus, Q1 https://DOI 10.1007/s10959-015-0606-z

2. Matthias Hieber, Oleksandr Misiats, Oleksandr Stanzhytskyi. On the bidomain equations driven by stochachastic forces// Discrete and Continuous Dynamical Systems - Series A (DCDS-A) Volume 40, Number 11, November 2020 pp. 6159–6177

Scopus, Q1 https://doi.org/10.3934/dcds.2020274

3. Oleksandr Stanzhytskyi, Oleksandr Misiats and Ihsan Topaloglu. On global existence and blowup of solutions of Stochastic Keller–Segel type equation // Nonlinear Differ. Equ. Appl. (2022) 29:3

Scopus, Q1 https://doi.org/10.1007/s00030-021-00735-2

4. Oleksiy Kapustyan, Olha Martynyukc, Oleksandr Misiats, Oleksandr Stanzhytskyi. Thin film equations with nonlinear deterministic and stochastic perturbations// Nonlinear Anal. TMA 250 (2025) 113646

Scopus, Q1 https://doi.org/10.1016/j.na.2024.113646

5. Oleksandr Pravdyvyi, Oleksandr Stanzhytskyi, Oleksiy Kapustyan and Andriy Stanzhytskyi. WEAK SOLUTIONS OF NEUTRAL STOCHASTIC FUNCTIONAL DIFFERENTIAL EQUATIONS IN INFINITE DIMENSIONAL SPACES//Evolution Equations and Control Theory, Vol. 14, No. 6, December 2025, pp. 1451-1489

Scopus, Q1 doi:10.3934/eect.2025040

6. Oleksandr Stanzhytskyi, Roza Uteshova. On the Relationship Between Solutions of Boundary Value Problems for Differential Equations and Corresponding Problems for Dynamic Equations on Time Scales// Methods in the Applied Sciences

First published: 20 November 2025 Scopus, Q1 https://doi.org/10.1002/mma.70350

Textbooks

1. Станжицький О.М. Малярець М.В.,Плахотник В.В., та інші. “Вища математика”, Рекомендовано Мін.освіти та науки України як базовий підручник для вищих навчальних закладів, Харків: "Фоліо", 670 стр., 2014.

2. Самойленко А.М., Станжицький О.М., Кенжебаєв К.К., Таран Є.Ю. Математичне моделювання, Київ«Наукова думка», 2015, 327 стр.

Profiles in scientometric databases: