Second-order impulsive differential systems with mixed and several delays
نویسندگان
چکیده
Abstract In this work, we present new necessary and sufficient conditions for the oscillation of a class second-order neutral delay impulsive differential equations. Our results complement, simplify improve recent on theory type nonlinear equations that appear in literature. An example is provided to illustrate value main results.
منابع مشابه
Nonoscillation of Second-Order Dynamic Equations with Several Delays
and Applied Analysis 3 In 10 , Leighton proved the following well-known oscillation test for 1.4 ; see 10, 11 . Theorem A see 10 . Assume that ∫∞ t0 1 A0 ( η )dη ∞, ∫∞ t0 A1 ( η ) dη ∞, 1.5 then 1.3 is oscillatory. This result for 1.4 was obtained by Wintner in 12 without imposing any sign condition on the coefficient A1. In 13 , Kneser proved the following result. Theorem B see 13 . Equation 1...
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ژورنال
عنوان ژورنال: Advances in Difference Equations
سال: 2021
ISSN: ['1687-1839', '1687-1847']
DOI: https://doi.org/10.1186/s13662-021-03474-x