Oscillation results for a certain class of fourth-order nonlinear delay differential equations
نویسندگان
چکیده
In this work, we study the oscillation of fourth order neutral differential equations with delay argument. By means generalized Riccati transformation technique, obtain new criteria for equation. An example is given to clarify main results in paper.
منابع مشابه
Oscillation criteria for certain fourth order nonlinear functional differential equations
Some new criteria for the oscillation of the fourth order functional differential equation d dt ( 1 a3(t) ( d dt 1 a2(t) ( d dt 1 a1(t) ( d dt x(t) )α1)α2)α3) + δq(t) f (x[g(t)]) = 0, where δ = ±1 are established. c © 2006 Elsevier Ltd. All rights reserved.
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ژورنال
عنوان ژورنال: Proyecciones
سال: 2021
ISSN: ['0716-0917', '0717-6279']
DOI: https://doi.org/10.22199/issn.0717-6279-2021-02-0029