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Properties of the third order trinomial differential equations with delay argument. (English) Zbl 1173.34348
Summary: We study properties of the third order trinomial delay differential equation $$y^{\prime \prime \prime }(t)+p(t)y{^{\prime}}(t)+g(t)y(\tau (t))=0$$ by transforming this equation to a binomial second/third order differential equation. Employing suitable comparison theorems we establish new results on the asymptotic behavior of solutions.

##### MSC:
 34K25 Asymptotic theory of functional-differential equations
##### Keywords:
comparison theorem; property (A); canonical operator
Full Text:
##### References:
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