Petro Pukach

Lviv Polytechnic National University, Ukraine
Doctor of technical sciences, Professor
Department of Computational Mathematics and Programming

Scopus profile: link
Researcher ID: R-4493-2017
Google Scholar profile: link

Selected Publications:

  1. Sokil, B. I., Pukach, P. Y., Sokil, M. B., Vovk, M. I. (2020). Advanced asymptotic approaches and perturbation theory methods in the study of the mathematical model of single-frequency oscillations of a nonlinear elastic body. Mathematical Modeling and Computing, 7 (2), 269–277. doi: 

  2. Pabyrivskyi, V. V., Pabyrivska, N. V., Pukach, P. Y. (2020). The study of mathematical models of the linear theory of elasticity by presenting the fundamental solution in harmonic potentials. Mathematical Modeling and Computing, 7 (2), 259–268. doi: 

  3. Pabyrivskyi, V. V., Kuzio, I. V., Pabyrivska, N. V., Pukach, P. Y. (2020). Two-dimensional elastic theory methods for describing the stress state and the modes of elastic boring. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 1, 46–51. doi: 

  4. Nytrebych, Z., Ilkiv, V., Pukach, P., Malanchuk, O., Kohut, I., Senyk, A. (2019). Analytical method to study a mathematical model of wave processes under two­point time conditions. Eastern-European Journal of Enterprise Technologies, 1 (7 (97)), 74–83. doi: 

  5. Grytsenko, О. M., Pukach, P. Y., Suberlyak, O. V., Moravskyi, V. S., Kovalchuk, R. A. (2019). The Scheffe’s method in the study of mathematical model of the polymeric hydrogels composite structures optimization. Mathematical Modeling and Computing, 6 (2), 258–267. doi: 

  6. Nytrebych, Z., Il’kiv, V., Pukach, P., Malanchuk, O. (2019). The differential-symbol method of constructing the quasipolynomial solutions of two-point in time problem for nonhomogeneous partial differential equation. Turkish Journal of Mathematics, 43 (3), 1241–1252. doi: 

  7. Pukach, P., Il’kiv, V., Nytrebych, Z., Vovk, M. (2018). On qualitative methods in the investigation of the nonlinear oscillations mathematical models in some electromechanical systems. 2018 XIV-Th International Conference on Perspective Technologies and Methods in MEMS Design (MEMSTECH). doi:

  8. Pukach, P. Y., Kuzio, I. V., Nytrebych, Z. M., Il’kiv, V. S. (2018). Asymptotic method for investigating resonant regimes of nonlinear bending vibrations of elastic shaft. Scientific Bulletin of National Mining University, 1, 68–73. doi:

  9. Nytrebych, Z., Il’kiv, V., Pukach, P., Malanchuk, O. (2018). On nontrivial solutions of homogeneous Dirichlet problem for partial differential equations in a layer. Kragujevac Journal of Mathematics, 42 (2), 193–207. doi:

  10. Pukach, P., Il’kiv, V., Nytrebych, Z., Vovk, M., Pukach, P. (2017). On the Asymptotic Methods of the Mathematical Models of Strongly Nonlinear Physical Systems. Advances in Intelligent Systems and Computing, 421–433. doi: