Коваль Сергій Дмитрович

Коваль Сергій Дмитрович



Публікації


    1. Koval S.D., Bihlo A. and Popovych R.O., Symmetry analysis and exact solutions of multi-layer quasi-geostrophic problem, 65 pp, arXiv:2603.26959.

    2. Kochetov M.V. and Koval S.D., Generic graded contractions of Lie algebras, J. Algebra. 696 (2026), 245–277, arXiv:2506.00610.

    3. Koval S.D., Dos Santos Cardoso-Bihlo E. and Popovych R.O., Surprising symmetry properties and exact solutions of Kolmogorov backward equations with power diffusivity, Stud. Appl. Math. 155 (2025), e70105, 36  pp, arXiv:2407.10356.

    4. Popovych D.R., Koval S.D. and Popovych R.O., Generalized symmetries of remarkable (1+2)-dimensional Fokker-Planck equation, European J. Appl. Math. (2025), 28 pp, arXiv:2409.10348.

    5. Chapovskyi Ye.Yu., Koval S.D. and Zhur O., Subalgebras of Lie algebras. Example of sl(3,R) revisited, 33 pp, arXiv:2403.02554.

    6. Koval S.D. and Popovych R.O., Extended symmetry analysis of (1+2)-dimensional fine Kolmogorov backward equation, Stud. Appl. Math. 153 (2024), e12695, 30 pp, arXiv:2402.08822.

    7. Koval S.D. and Popovych R.O., Point and generalized symmetries of the heat equation revisited, J. Math. Anal. Appl. 527 (2023), 127430, 22 pp, arXiv:2208.11073.

    8. Koval S.D., Bihlo A. and Popovych R.O., Extended symmetry analysis of remarkable (1+2)-dimensional Fokker–Planck equation, European J. Appl. Math. 34 (2023), 1067–1098, arXiv:2205.13526.

    9. Kovalets I., Koval S., Maistrenko S., Synkevych R. and Khuritslava K., Simulation of Air Pollution in Kyiv Caused by Wildfires in the Fall of 2024, Science and Innovation 22 (2026), 32–40.

    10. Kovalets I., Talerko M., Synkevych R. and Koval S.,
      Estimation of Cs-137 emissions during wildfires and dust storm in Chernobyl Exclusion Zone in April 2020 using ensemble iterative source inversion method      , Atmospheric Environment 288, (2022), 119305


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