Open AccessConditions for Oscillation of a Neutral Differential Equation
Author(s) -
Weiping Yan,
Jurang Yan
Publication year - 2010
Publication title -
international journal of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 20
eISSN - 1687-9651
pISSN - 1687-9643
DOI - 10.1155/2010/354726
Subject(s) - algorithm , computer science
For a neutral differential equation with positive and changeable signcoefficients[x(t)−a(t)x(δ(t))]′+p(t)F(x(τ(t)))−q(t)G(x(σ(t)))=0,oscillation criteria are established, where q(t) is not required as nonnegative. Several new results are obtained
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