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On the oscillation of fractional differential equations

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Abstract

In this paper we initiate the oscillation theory for fractional differential equations. Oscillation criteria are obtained for a class of nonlinear fractional differential equations of the form

$D_a^q x + f_1 (t,x) = v(t) + f_2 (t,x),\mathop {\lim }\limits_{t \to a} J_a^{1 - q} x(t) = b_1 $

, where D q a denotes the Riemann-Liouville differential operator of order q, 0 < q ≤ 1. The results are also stated when the Riemann-Liouville differential operator is replaced by Caputo’s differential operator.

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Correspondence to Said R. Grace.

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Grace, S.R., Agarwal, R.P., Wong, P.J. et al. On the oscillation of fractional differential equations. fcaa 15, 222–231 (2012). https://doi.org/10.2478/s13540-012-0016-1

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  • DOI: https://doi.org/10.2478/s13540-012-0016-1

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