OSCILLATIONS FOR 1ST ORDER NEUTRAL DIFFERENTIAL-EQUATIONS WITH VARIABLE-COEFFICIENTS

被引:21
作者
RUAN, S [1 ]
机构
[1] UNIV SASKATCHEWAN,DEPT MATH,SASKATOON S7N 0W0,SASKATCHEWAN,CANADA
关键词
D O I
10.1017/S0004972700028872
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, sufficient conditions for oscillations of the first order neutral differential equation with variable coefficients (x(t) - cx(t - tau))' + p(t)x(t - sigma) - q(t)x(t - mu) = 0 are obtained, where c, tau, sigma and mu are positive constants, p, q epsilon C(t(o), infinity), R+).
引用
收藏
页码:147 / 152
页数:6
相关论文
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