Interval oscillation criteria for functional differential equations of fractional order

被引:9
作者
Ogrekci, Suleyman [1 ]
机构
[1] Amasya Univ, Dept Math, Sci & Arts Fac, Ipekkoy, Amasya, Turkey
关键词
fractional ODE; oscillation; functional term; BOUNDARY-VALUE PROBLEM; POSITIVE SOLUTIONS; EXISTENCE; STABILITY;
D O I
10.1186/s13662-014-0336-z
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we are concerned with the oscillatory behavior of a class of fractional differential equations with functional terms. The fractional derivative is defined in the sense of themodified Riemann-Liouville derivative. By using a variable transformation, a generalized Riccati transformation, Philos type kernels, and the averaging technique, we establish new interval oscillation criteria. Illustrative examples are also given.
引用
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页数:8
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