He's homotopy perturbation method for solving the space- and time-fractional telegraph equations

被引:67
|
作者
Yildirim, Ahmet [1 ]
机构
[1] Ege Univ, Fac Sci, Dept Math, TR-35100 Bornova, Turkey
关键词
homotopy perturbation method; fractional differential equation; telegraph equation; PARTIAL-DIFFERENTIAL-EQUATIONS; VARIATIONAL ITERATION METHOD; INTEGRODIFFERENTIAL EQUATIONS; ASYMPTOTIC METHODS; OSCILLATOR; SYSTEM; FLOW;
D O I
10.1080/00207160902874653
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this study, homotopy perturbation method (HPM) is used to obtain analytic and approximate solutions of the space- and time-fractional telegraph equations. The space- and time-fractional derivatives are considered in the Caputo sense. The analytic solutions are calculated in the form of a series with easily computable terms. Some examples are given. The results reveal that HPM is very effective and convenient.
引用
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页码:2998 / 3006
页数:9
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