Deputy head of the department for methodological work, responsible for the education quality at the department.
Education, Scientific Degrees, Academic Ranks
2021
Associate professor at the Department of Applied Mathematics Lviv Polytechnic National University, Lviv, Ukraine
2019
PhD in Engineering Science Specialty 01.05.02 – Mathematical Modeling and Methods of Calculations Lviv Polytechnic National University, Lviv, Ukraine Dissertation: “Mathematical modeling of carbon monoxide oxidation processes on the inhomogeneous catalysts”
2008
MSc in Applied Mathematics, Teacher of Mathematics and Computer Science Lviv Polytechnic National University, Lviv, Ukraine
2007
BSc in Applied Mathematics Lviv Polytechnic National University, Lviv, Ukraine
Educational Work
• Teaches the disciplines “Algorithms and programming, part 1”, “Algorithms and programming, part 2”, “Probability theory”, "Mathematical modeling of systems under uncertainties” for bachelor students of the Department of Applied Mathematics at Lviv Polytechnic National University;
• Supervises Master's and Bachelor’s thesis projects;
• Published one textbook, several tutorials and electronic teaching aids.
Mathematical modeling of carbon monoxide oxidation processes on inhomogeneous catalytic surfaces.
Projects, Grants, Participation in Research Works
2019 - 2020
Leader of the Joint Ukrainian-Austrian R&D Project “Retrospective analysis of Austria’s and Ukraine’s greenhouse gas emission inventories: Supporting compliance with mid-term climate agreements”
Awards and Honors
• Yaroslav Pidstryhach Prize for Young Scientists in “Mathematical modeling”, Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of National Academy of Sciences of Ukraine (2019)
• Oxford Online Placement Test Certificate confirming the C2 level of English language knowledge according to the Common European Framework of Reference for Languages (2020)
• Certificate of Internship completion in the Scientific-Technical Union of Mechanical Engineering, Sofia, Bulgaria (2022)
• First-degree diploma in the nomination “Best Textbook” of the Competition of Monographs, Textbooks, Teaching Aids, and Reference Publications for the textbook “Probability Theory”, Lviv Polytechnic National University (2024)
Main Scientific Publications
Jonas M., Bun R., Ryzha I., Zebrowski P. Quantifying memory and persistence in the atmosphere–land and ocean carbon system // Earth system dynamics. 2022. Volume 13, issue 1. P. 439-455.
Kostrobij P., Markovych B., Ryzha I. Semi-infinite metallic system: QST versus DFT // Mathematical Modeling and Computing. 2022. Vol. 9, no. 1. P. 178-185.
Kostrobij P., Ryzha I. Stability of carbon monoxide oxidation process on gold nanoparticles // Mathematical Modeling and Computing. 2021. Vol. 8, no. 1. P. 116-124.
Kostrobij P., Tokarchuk M., Markovych B., Ryzha I. Generalized diffusion equation with nonlocality of space-time: Analytical and numerical analysis // Journal of Mathematical Physics. – 2021. – Vol. 62, iss. 10. – P. 103304-1–103304-15.
Kostrobij P., Ryzha I. Stability of carbon monoxide oxidation process on gold nanoparticles // Mathematical Modeling and Computing. 2021. Vol. 8, no 1. P. 116-124.
Kostrobij P., Markovych B., Ryzha I., Tokarchuk M. Generalized kinetic equation with spatio-temporal nonlocality // Math. Model. Comput. 2019. Vol. 6, no. 2. P. 289-296.
Main Books, Monographs, Educational and Methodical works
Kostrobii P. P. Probability theory: A textbook / P. P. Kostrobii, I. A. Ryzha. Lviv: Rastr-7, 2021. 284 p.
Kostrobii P. P. Probability theory. Practicum: Tutorial / P. P. Kostrobii, O. V. Haiduchok, I. A. Ryzha. Lviv: Rastr-7, 2021. 160 p.
Kostrobii P. P. Mathematical modeling under uncertainties: Tutorial / P. P. Kostrobii, I. A. Ryzha. Lviv: Rastr-7, 2018. 162 p.
Kostrobii P. P. Mathematical Analysis III. Practicum: Tutorial / P. P. Kostrobii, A. Ye. Lisnichuk, I. A. Ryzha. Lviv: Rastr-7, 2024. 420 p.
Hobbies
Sports: cycling, tourism. Needlework