Abstract
The Riccati equation method is used to establish some global solvability criteria for a classes of Lane–Emdem–Fowler and Van der Pol type equations. Two oscillation theorems are proved. The results obtained are applied to the Emden–Fowler equation and to the Van der Pol type equation.
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References
Kiguradze, I.T., Chanturia, T.A.: The Asymptotic Behavior of Solutions of Nonlinear Ordinary Differential Equations. Nauka, Moscow (1990)
Bellman, R.: Stability Theory of Differential Equations. Izdatelstvo Inostrannoj Literatury, Moscow (1954)
Hartman, Ph.: Ordinary Differential Equations. Mir, Moscow (1970)
Reising, R., Sansone, G., Conty, R.: Qualitative Theory of Nonlinear Differential Equations. Nauka, Moscow (1974)
Jordan, D.W., Smith, P.: Nonlinear Differential Equations. Oxford University Press, Oxford (2007)
Cheng, Y., Peng, M., Zhang, W.: On the asymptotic behavior of the solutions of a class of second order nonlinear differential equations. J. Comput. Appl. Math. 98, 63–79 (1998)
Motahico, K., Kusano, T.: On a class of second order quasilinear ordinary differential equations. Hiroshima Math. J. 25, 321–355 (1995)
Kusano, T., Akio, O.: Existence and asymptotic behavior of positive solutions of second order quasilinear differential equations. Funkcialax Ekvacioj 37, 345–361 (1994)
Guirao, J.L., Sabir, Z., Saeed, T.: Design and numerical solutions of a novel third-order nonlinear Emden–Fowler delay differential model. Math. Probl. Eng. Article ID 7359242, 9 pages (2020). https://doi.org/10.1155/2020/7359242
Sabir, Z., Wahab, H.A., Umar, M., Sakur, M.G., Raja, M.A.Z.: Novel design of Morlet wavelet neural network for solving second order Lane–Emden equation. Math. Comput. Simul. 172, 1–14 (2020)
Sabir, Z., Raja, M.A.Z., Umar, M., Shoaib, M.: Neuro-swarming-based heuristics to solve the third-order nonlinear multi-singular Emden-Fowler equation. Eur. Phys. J. Plus. 135, 4010 (2020). https://doi.org/10.1140/epjp/s13360-020-00424-6
Sabir, Z., Raja, M.A.Z., Khalique, Ch.M., Unlu, C.: Neuro-evolution computing for nonlinear multi-singular systems of third order Emden–Fowler equation. Math. Comput. Simul. 185, 799–812
Sabir, Z., Ali, M.R., Raja, M.A.Z., Shoaib, M., Nunez, R.A.S., Sadat, R.: Computational intelligence approach using Levenberg–Marquardt back propagation neural networks to solve the fourth-order nonlinear system of Emden–Fowler model. Eng. Comput. (2021). https://doi.org/10.1007/s00366-021-01427-2
Sabir, Z., Amin, F., Pohl, D., Guirao, L.G.: Intelligence computing approach for solving second order system of Emden–Fowler model. J. Intell. Fuzzy Syst. Appl. Eng. Technol. 38(62020), 7391–7406 (2020). https://doi.org/10.3233/JIFS-179813
Abdelkawy, M.A., Sabir, Z., Guirao, J.L.G., Saeed, T.: Numerical investigations of a new singular second order nonlinear coupled functional Lane–Emden model. Open Phys. 18, 770–778 (2020)
Sabir, Z., Saoud, S., Raja, M.A.Z., Wahab, H.A., Arbi, A.: Heuristic computing technique for numerical solutions of nonlinear fourth order Emden–Fowler equation. Math. Comput. Simul. 178, 534–542 (2020)
Sabir, Z., Raja, M.A.Z., Umar, M., Shoaib, M.: Design of neuro-swarming-based heuristics to solve the third-order nonlinear multi-singular Emden–Fowler equation. Eur. Phys. J. Plus 135, 410 (2020)
Guckenheimer, J., Hoffman, K., Weckesser, W.: The forced van der Pol equation I: the slow flow and its bifurcations. SIAM J. Appl. Dyn. Syst. 2(1), 1–35 (2003)
Van der Pol, Balth: “On “relaxation-oscillations’’’’. Lond. Edinb. Dublin Philos. Mag. J. Sci. 2(11), 978–992 (1926). https://doi.org/10.1080/14786442608564127. (ISSN 1941-5982)
Tsatsos, M.: Theoretical and numerical study of the Van der Pol equation. Dissertation, Aristotle University of Thessaloniki School of Sciences Department of Physics Section of Astrophysics Astronomy and Mechanics Mechanics
Grigorian, G.A.: On two comparison tests for second-order linear ordinary differential equations (Russian) Differ. Uravn. 47(9), 1225–1240 (2011); translation in Differ. Equ. 47(9), 1237–1252, 34C10 (2011)
Demidovich, B.P.: Lectures on the Mathematical Stability Theory. Nauka, Moscow (1967)
Pekarkova, E.: Asymptotic Properties of Second Order Differential Equations with p-Laplacian (Dissertation). Masarik University, Mathematics and Statistics, Brno (2009)
Momeni, M., Kurakis, I., Mosley-Fard, M., Shukla, P.K.A.: Van der Pol-Mathieu equation for the dynamics of dust grain charge in dusty plasmas. J. Phys. A Math. Theory 40, F473–F481 (2007)
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Communicated by Fatemeh Helen Ghane.
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Grigorian, G.A. Global Solvability and Oscillation Criteria for a Class of Second Order Nonlinear Ordinary Differential Equations, Containing Some Important Classical Models. Bull. Iran. Math. Soc. 50, 30 (2024). https://doi.org/10.1007/s41980-023-00852-x
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DOI: https://doi.org/10.1007/s41980-023-00852-x
Keywords
- Riccati equations
- Global solvability
- Oscillation
- Singular oscillation
- Emden–Fowler equation
- Conditional stability
- Van der Pol type equation