Oscillatory and asymptotic behaviour of n order neutral functional differential equations

zbMath0693.34073MaRDI QIDQ584508

Jiong Ruan

Publication date: 1989

Published in: Chinese Annals of Mathematics. Series B (Search for Journal in Brave)

zbMATH Keywords

neutral functional differential equationnondecreasing bounded variational function

Mathematics Subject Classification ID

Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10) Asymptotic expansions of solutions to ordinary differential equations (34E05) Functional-differential equations (including equations with delayed, advanced or state-dependent argument) (34K99)

Related Items

Oscillation criteria for even order neutral equations with distributed deviating argument ⋮ Oscillation properties for even order neutral equations with distributed deviating arguments ⋮ The advancement of oscillation theory of functional-differential equations