OSCILLATIONS OF NTH-ORDER FUNCTIONAL-DIFFERENTIAL EQUATIONS

被引:5
|
作者
RUAN, SG
机构
[1] Department of Mathematics, University of Saskatchewan, Saskatoon
关键词
D O I
10.1016/0898-1221(91)90086-J
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Some new oscillation criteria for the even order damped functional differential equation (a(t)x(n-1)(t))′ + p(t)|βx(n-1) + q(t)f(x[g1(t)],...,x[gm(t)]) = 0 are established, where β ≥0. These criteria are an extension of some of the known results. © 1991.
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页码:95 / 102
页数:8
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