Iryna Stepakhno
Candidate of Physical and Mathematical Sciences
Associate Professor of the Department of Mathematical Physics and Differential Equations
She has been working at the Igor Sikorsky Kyiv Polytechnic Institute since 2020
The teacher's page at intellect.kpi.uaEducation
In 1981 she graduated from the Faculty of Mechanics and Mathematics of the Taras Shevchenko Kyiv State University majoring in Mathematics, qualification: mathematician-teacher.
In 1991 she defended her thesis for the degree Candidate of Physical and Mathematical Sciences on the topic «Valid estimates of singular eigenvalues of random matrices at the specialized council of the Taras Shevchenko Kyiv State University (specialty 01.01.05 – Probability theory and mathematical statistics), scientific supervisor – Doctor of Physical and Mathematical Sciences, Professor V.L. Girko.
Research interests
Multivariate statistical analysis, mathematical modeling of complex systems.
Main scientific publications
Scientific articles
1. K. Yarovoi, I.V. Stepakhno. A novel approach to reduce the influence of external conditions on the laser Doppler vibrometer signal acting in the nanometer range. // 13th International conference on vibration - measurements by laser and noncontact techniques & short course. Ancona, Italia, 19 – 22 June 2018. Journal of Physics: Conference Series. – pp. 163-171. https://www.scopus.com/authid/detail.uri?authorId=16431342600
2. Stepakhno I. General statistical analysis for solving applied problems // Actual priorities of modern science, education and practice. Proceedings of the XXI International Scientific and Practical Conference, Paris, France, May 31-June 3, 2022. Pp. 680-683. https://isg-konf.com/actual-priorities-of-modern-science-education-and-practice-two/
3. Iryna Stepakhno. Problem statements of mathematical and statistical modeling in pattern recognition // Наукові перспективи: Наука і техніка сьогодні, серія «Фізико-математичні науки» № 7 (48) (2025), С. 2056-2065. https://doi.org/10.52058/2786-6025-2025-7(48)
Other scientific publications:
https://scholar.google.com/citations?user=DROOyJMAAAAJ&hl
Educational and methodological publications
1. Probability Theory. [Electronic resource]: Textbook for students of engineering specialties / O. Dyuzhenkova, M. Ye. Dudkin, I.V. Stepakhno. – Kyiv: Igor Sikorsky Kyiv Polytechnic Institute, 2021. – 103 p. https://ela.kpi.ua/handle/123456789/42205
2. Higher Mathematics. [Electronic resource]: Practicum / O. Yu. Dyuzhenkova, M. Ye. Dudkin, I.V. Stepakhno. – Kyiv: Igor Sikorsky Kyiv Polytechnic Institute, 2021. – 409 p. https://ela.kpi.ua/handle/123456789/47504
3. Higher Mathematics [Electronic resource]: Textbook for bachelor's degree applicants in engineering specialties / M. E. Dudkin, O. Yu. Dyuzhenkova, I. V. Stepakhno. – Kyiv: Igor Sikorsky Kyiv Polytechnic Institute, 2022. – 449 p. https://ela.kpi.ua/handle/123456789/51064
Other educational and methodological publications:
Contact information
Теl: +38 (044) 204-82-46
E-mail: stir@ukr.net