A Sturm comparison criterion for impulsive hyperbolic equations on a rectangular prism
Year 2025,
Volume: 74 Issue: 1, 79 - 91
Abdullah Ozbekler
,
Kübra Uslu İşler
Abstract
In this paper, new Sturmian comparison results and oscillatory properties of linear impulsive hyperbolic equations are obtained on a rectangular prism under fixed moment of impulse effects. Besides the Kreith’s results [9, 10], this paper represents an extension of earlier findings obtained on the rectangular domain in the plane to the results obtained in rectangular prism in space.
References
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- Minchev, E., Oscillation of solutions of impulsive nonlinear hyperbolic differential-difference equations, Math. Balkanica, 12(1-2) (1998), 215–224.
- Ning, C., Baodan, T., Yang, C., Jiqian, C., Some oscillation theorems of solutions for hyperbolic differential equations system with impulsive case, Far East J. Appl. Math., 62(2) (2012), 81–105.
- Özbekler, A., Uslu İşler, K., Sturm comparison criterion for impulsive hyperbolic equations, A Rev. R. Acad. Cienc. Exactas Fis. Nat. Ser. A Mat. RACSAM, 114(86) (2020), 1–10. https://doi.org/10.1007/s13398-020-00813-7
- Özbekler, A., Uslu İşler, K., Alzabut, J., Sturmian comparison theorem for hyperbolic equations on a rectangular prism, AIMS Mathematics, 9(20) (2024), 4805–4815. https://doi.org/10.3934/math.2024232
- Zhu, X., Li, Y., Lu, L., Oscillation criteria for impulsive hyperbolic equations of neutral type, Chinese Quart. J. Math., 21(2) (2006), 176–184.
Year 2025,
Volume: 74 Issue: 1, 79 - 91
Abdullah Ozbekler
,
Kübra Uslu İşler
References
- Bainov, D., Kamont, Z., Minchev, E., On first order impulsive partial differential inequalities, Appl. Math. Comput., 61 (2-3) (1994), 207–230. https://doi.org/10.1016/0096-3003(94)90048-5
- Bainov, D., Kamont, Z., Minchev, E., First-order impulsive partial differential inequalities, Internat. J. Theoret. Phys., 33(6) (1994), 1341–1358. https://doi.org/10.1007/BF00670798
- Bainov, D. D., Kamont, Z., Minchev, E., Comparison principles for impulsive hyperbolic equations of first order, J. Comput. Appl. Math., 60(3) (1995), 379–388. https://doi.org/10.1016/0377-0427(94)00046-4
- Bainov, D. D., Kamont, Z., Minchev, E., On the impulsive partial differential-functional inequalities of first order, Utilitas Math., 48 (1995), 107–128.
- Bainov, D., Simeonov, P., Oscillation Theory of Impulsive Differential Equations, International Publications, 1998.
- Cui, B. T., Liu, Y., Deng, F., Some oscillation problems for impulsive hyperbolic differential systems with several delays, Appl. Math. Comput., 146(2-3) (2003), 667–679. https://doi.org/10.1016/S0096-3003(02)00611-2
- Fu, X., Liu, X., Oscillation criteria for impulsive hyperbolic systems, Dynam. Contin. Discrete Impuls. Systems, 3(2) (1997), 225–244.
- Hernandez, E., Existence results for a partial second order functional differential equation with impulses, Dyn. Contin. Discrete Impuls. Syst. Ser. A Math. Anal., 14(2) (2007), 229–250.
- Kreith, K., Sturmian theorems for hyperbolic equations, Proc. Amer. Math. Soc., 22 (1969), 277–281. https://doi.org/10.2307/2036969
- Kreith, K., Oscillation Theory, Springer-Verlag, New York, 1973. https://doi.org/10.1007/BFb0067537
- Lakshmikantham, V., Bainov, D. D., Simeonov, P. S., Theory of Impulsive Differential Equations, World Scientific Publishing Co., New Jersey, 1989. https://doi.org/10.1142/0906
- Luo, Q., Xiao, J., Deng, F., Oscillation of nonlinear partial functional differential equations with impulse, Dyn. Contin. Discrete Impuls. Syst. Ser. B Appl. Algorithms, Intelligent and complex systems, (2003), 130–135.
- Luo, L. P., Zeng, Y. H., Luo, Z. G., Oscillation theorems for quasilinear hyperbolic systems with effect of impulse and delay, Acta Math. Appl. Sin., 37(5) (2014), 824–834.
- Minchev, E., Oscillation of solutions of impulsive nonlinear hyperbolic differential-difference equations, Math. Balkanica, 12(1-2) (1998), 215–224.
- Ning, C., Baodan, T., Yang, C., Jiqian, C., Some oscillation theorems of solutions for hyperbolic differential equations system with impulsive case, Far East J. Appl. Math., 62(2) (2012), 81–105.
- Özbekler, A., Uslu İşler, K., Sturm comparison criterion for impulsive hyperbolic equations, A Rev. R. Acad. Cienc. Exactas Fis. Nat. Ser. A Mat. RACSAM, 114(86) (2020), 1–10. https://doi.org/10.1007/s13398-020-00813-7
- Özbekler, A., Uslu İşler, K., Alzabut, J., Sturmian comparison theorem for hyperbolic equations on a rectangular prism, AIMS Mathematics, 9(20) (2024), 4805–4815. https://doi.org/10.3934/math.2024232
- Zhu, X., Li, Y., Lu, L., Oscillation criteria for impulsive hyperbolic equations of neutral type, Chinese Quart. J. Math., 21(2) (2006), 176–184.