Iryna Koziy
Position: Associate Professor, Information Systems Department
Scientific degree: Candidate of Physical and Mathematical Sciences
Academic status: Associate Professor
Phone (office): (032) 239-45-45
Email: iryna.koziy@lnu.edu.ua
Google Scholar profile: scholar.google.com.ua
Research interests
Numerical study of stress-strain state of shells amenable to shear and compression
Courses
Publications
- Vahin P., Shot I. Analysis of stressedly-deformed mode of thin-wall shells amenable to shift and compression // Visnyk of Lviv National University. Series Applied Mathematics and Informatics. Volume 11, 2006. – P.135–147.
- Bernakevych I.Ye., Vahin P.P., Shot I.Ya. Study of stable equilibrium of thin shells, compliant to shear and pressure // Mathematical Methods and Physicomechanical Fields. 2010. – Vol. 53, No 4. P. 162–168.
- Vahin P.P., Shot I.Ya. On free vibrations of shells amenable to shear and compression // Applied problems of mechanics and mathematics. – 2012. – No. 10. – P. 177–184.
- Shot I.Ya. Numerical solution of problems in the theory of thin shells compliant to shear and compression // Visnyk Odesk. Nats. Univers. Mat. i Mekh. – 2013. – V. 18, Is. 1 (17). – P. 132–141.
- Bernakevych I.E., Vahin P.P., Shot I.Ya. A study of the stable equilibrium of thin shells compliant to shear and compression // Journal of Mathematical Sciences. – 2012. – 181, № 4. – P. 497–505.
- Bernakevych I.Ye, Vahin P.P., Shot I.Ya. Nonlinear deformation of thin shells compliant to shear and pressure // Applied problems of mechanics and mathematics. – 2013. – No. 11. – P. 174–182.
- Bernakevych I.Ye., Vahin P.P., Koziy I.Ya., Kharchenko V.M. A study of the acoustics fluid-shells interaction // Mathematical Methods and Physicomechanical Fields. 2015. – Vol. 58, No 3. P. 57–63.
- Bernakevych I.Ye., Vahin P.P., Koziy I.Ya., Kharchenko V.M. Analysis of problem on stability of thin shells compliant to shear and compression // Mathematical Methods and Physicomechanical Fields. 2016. – Vol. 59, No 4. P. 91–96.
- Bernakevych I.Ye., Vahin P.P., Kozii I.Ya., Kharchenko V.M. Investigation of the acoustic interaction of shells with liquid // J Math Sci (2017) Vol. 226, Issue 1: 69-78. doi: 10.1007/s10958-017-3519-9.
- Vahin P.P., Kozii I.Ya., Malets’ R.B., Shynkarenko H.A. Investigation of the non-stationary thermoelastic state of shells compliant to shears and compression // Researches in Mathematics and Mechanics. – 2018. – V. 23, Is. 1 (31). – P. 23–32.
- Bernakevych I.Ye, Vahin P.P., Kozii I.Ya. Finite-element solution the problem of the theory of shells amenable to shear and compression // Applied problems of mechanics and mathematics. – 2018. – No. 16. – P. 98–106.
- Bernakevych I., Vahin P., Kozii I., Shynkarenko H. Numerical analysis of the state of geometric nonlinear shells generated by thermal loads // Visnyk of Lviv National University. Series Applied Mathematics and Informatics. Volume 26, 2018. – P. 29–39.
- Bernakevych I.Ye., Vahin P.P., Kozii I.Ya., Kharchenko V.M. Analysis of the problem of stability of thin shells compliant to shear and compression // J Math Sci. – 2019. –238, No. 2. – P. 108–115. doi: 10.1007/s10958-019-04221-0.
Biography
Born in Lviv.
Graduated from the Faculty of Applied Mathematics and Informatics, Ivan Franko National University of Lviv.
2015 – defended PhD thesis on the topic “Finite-element analysis of stability of shells amenable to shear and compression”.
2016 – 2018 – Lecturer of Department of Information Systems of Ivan Franko National University of Lviv.
2018 – present – Docent (Associate Professor) of Department of Information Systems of Ivan Franko National University of Lviv.
2019 – Scientific internship at the University of Wroclaw.