UshkhoAD
Статьи автора
Авторы | Название статьи | Журнал |
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Tlyachev V. B., Ushkho A. D., Ushkho D. S. | Symmetry Axes of Planar Polynomial Differential Systems | Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2010, vol. 10, iss. 2 |
Tlyachev V. B., Ushkho A. D., Ushkho D. S. | An Estimate from Above of the Number of Invariant Straight Lines of n-th Degree Polynomial Vector Field | Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2015, vol. 15, iss. 2 |
Tlyachev V. B., Ushkho A. D., Ushkho D. S. | On periodic solutions of Rayleigh equation | Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2021, vol. 21, iss. 2 |