OLEKSII KOSTENKOJunior Research Fellow of the Department of Differential Equations and Geometry

CONTACT INFORMATION

Address:Mathematical Division of B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine,

47 Nauky Ave, Kharkiv, 61103, Ukraine

Tel:+38 (057) 341-09-86

E-mail:kostenko@ilt.kharkov.ua, alexvladkost@gmail.com

EDUCATION AND ACADEMIC DEGREES

Ph. D. in Mathematics, Thesis:“Mathematical models of diffraction by prefractal electrodynamics structures” (Advisor: Yu. Gandel), A. N. Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine, Kharkiv (2017)

Post-graduate:the Department of Mathematical Physics and Computational Mathematics of Mechanics and Mathematics Faculty of V. Karazin Kharkiv National University (2010-2013)

Graduate:the Department of Mathematical Physics and Computational Mathematics of the Mechanics and Mathematics Faculty of V. Karazin Kharkiv National University (2005-2010)

- M. Sc. in Mathematics with Distinction (2010)
- B. Sc. in Mathematics (2009)

RESEARCH INTERESTSdifferential equations, mathematical theory of diffraction and scattering, mathematical modeling, computational mathematics, qualitative theory and numerical methods for hypersingular integral equations, integral transforms

EMPLOYMENTsince 2014: Junior Research Fellow

TEACHING

- V. Karazin Kharkiv National University (2010-2013): Mathematical Physics, Numerical Methods, Numerical Methods in Integral Equations, Physics
- S. Kuznets Kharkiv National University of Economics (2013-2014): Advanced Mathematics, Discrete Mathematics, Probability Theory, Mathematical Statistics
- Kharkiv National University of Radio Electronics (2018): Advanced Calculus

INVITATIONSInstitute of Fundamental Technological Research of Polish Academy of Science (2018)

GRANTS, RESEARCH AWARDS AND SCHOLARSHIP

- Grant of the State Fund for Fundamental Research, project “Operator-Differential Equations and Their Application in Problems of Physics” (2018)
- Scholarship of the N. Akhiezer Foundation (2014)
- Scholarship of the Yuri Sapronov Fund (2013)

JOURNAL PUBLICATIONS

- Kostenko A. V. About plane monochromatic wave diffraction on the impedance strip (in Russian) // Bulletin of V. Karazin Kharkiv national university. – Kharkiv, 2012. – ¹ 1037. – P. 110-124.
- Kostenko A. V. Numerical method for the solution of a hypersingular integral equation of a second kind // Ukrainian mathematical journal. – 2014. – Vol. 65, No. 9. – P. 1373-1383.
- Kostenko O. V. A mathematical model for the characteristic impedance: the dependence on temperature and frequency // Bulletin of V. Karazin Kharkiv national university. – Kharkiv, 2013. – ¹ 1089. – P. 103-112.
- Kostenko O. V. Mathematical model of wave scattering by an impedance grating // Cybernetics and systems analysis. – 2015. – Vol. 51, No. 3. – P. 344-360.
- Kostenko O. V. A numerical method for solving a system of hypersingular integral equations of the second kind // Cybernetics and systems analysis. – 2016. – Vol. 52, No. 3. – P. 394-407.