Oscillation properties of nonlinear neutral differential equations of th order.
Candan, T., Dahiya, R.S. (2004)
International Journal of Mathematics and Mathematical Sciences
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Candan, T., Dahiya, R.S. (2004)
International Journal of Mathematics and Mathematical Sciences
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Tongxing Li, Yuriy V. Rogovchenko, Chenghui Zhang (2015)
Mathematica Bohemica
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We study oscillatory behavior of a class of fourth-order quasilinear differential equations without imposing restrictive conditions on the deviated argument. This allows applications to functional differential equations with delayed and advanced arguments, and not only these. New theorems are based on a thorough analysis of possible behavior of nonoscillatory solutions; they complement and improve a number of results reported in the literature. Three illustrative examples are presented. ...
Hishyar, Abdullah Kh., Al Dosary, K.T. (2003)
APPS. Applied Sciences
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Partsvania, N. (1997)
Memoirs on Differential Equations and Mathematical Physics
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Koplatadze, R., Partsvania, N. (1998)
Memoirs on Differential Equations and Mathematical Physics
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Liu, Wei-Ling, Li, Horng-Jaan (1996)
Journal of Applied Analysis
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Hassan, Taher S. (2008)
Serdica Mathematical Journal
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2000 Mathematics Subject Classification: 34C10, 34C15. It is the purpose of this paper to give oscillation criteria for the second order nonlinear differential equation with a damping term (a(t) y′(t))′ + p(t)y′(t) + q(t) |y(t)| α−1 y(t) = 0, t ≥ t0, where α ≥ 1, a ∈ C1([t0,∞);(0,∞)) and p,q ∈ C([t0,∞);R). Our results here are different, generalize and improve some known results for oscillation of second order nonlinear differential equations that are different from most...
Jozef Džurina (2001)
Mathematica Slovaca
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Li, Tongxing (2010)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Han, Zhenlai, Li, Tongxing, Zhang, Chenghui, Sun, Ying (2011)
Abstract and Applied Analysis
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