Journal of Mathematical Sciences

, Volume 230, Issue 5, pp 766–769 | Cite as

Oscillating and Sign-Definite Solutions to Autonomous Functional-Differential Equations

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Abstract

We consider a class of autonomous functional-differential equations for which the properties of oscillation of all solutions and positiveness of the fundamental solution are mutually complementary.

Keywords and phrases

functional-differential equation aftereffect oscillation sign definiteness 

AMS Subject Classification

34K06 34K11 

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Perm National Research Polytechnic UniversityPermRussia

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