Kneser solutions of fourth-order trinomial delay differential equations
نویسندگان
چکیده
منابع مشابه
Oscillation of Solutions to Fourth-order Trinomial Delay Differential Equations
The objective of this article is to study the oscillation properties of the solutions to the fourth-order linear trinomial delay differential equation y(t) + p(t)y′(t) + q(t)y(τ(t)) = 0. Applying suitable comparison principles, we present new criteria for oscillation. In contrast with the existing results, we establish oscillation of all solutions, and essentially simplify the examination proce...
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 2015
ISSN: 0893-9659
DOI: 10.1016/j.aml.2015.04.015