DISCONJUGACY OF THIRD-ORDER DIFFERENTIAL EQUATIONS WITH NONNEGATIVE COEFFICIENTS

被引:3
作者
ETGEN, GJ [1 ]
SHIH, CD [1 ]
机构
[1] UNIV HOUSTON,DEPT MATH,HOUSTON,TX 77004
关键词
D O I
10.1016/0022-247X(73)90216-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
引用
收藏
页码:420 / 425
页数:6
相关论文
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[2]  
AZBELEV NV, 1964, AM MATH SOC TRANSL, V42, P233
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Hanan M., 1961, PAC J MATH, V11, P919
[5]   BEHAVIOR OF SOLUTIONS OF DIFFERENTIAL EQUATION Y'''+P(X)Y'+Q(X)Y=0 [J].
LAZER, AC .
PACIFIC JOURNAL OF MATHEMATICS, 1966, 17 (03) :435-&