Fractional Integral
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Recent papers in Fractional Integral
Various methods for estimating the self-similarity parameter and/or the intensityof long-range dependence in a time series are available. Some are morereliable than others. To discover the ones that work best, we apply the... more
We introduce the linear operators of fractional integration and fractional differentiation in the framework of the Riemann-Liouville fractional calculus. Particular attention is devoted to the technique of Laplace transforms for treating... more
We introduce the linear operators of fractional integration and fractional differentiation in the framework of the Riemann-Liouville fractional calculus. Particular attention is devoted to the technique of Laplace transforms for treating... more
We numerically investigate chaotic behavior in autonomous nonlinear models of fractional order. Linear transfer function approximations of the fractional integrator block are calculated for a set of fractional orders in (0,1], based on... more
Abstract: Our aim is three-fold: to point out that the fractional integral actions are coming from Stieltjes actions, to find the roots and the geometry of some Euler-Lagrange or Hamilton ODEs or PDEs, to evidentiate some ideas that... more
International Journal Pure & Applied Mathematical Sciences. ISSN 0972-9828 Vol.3 No.1 (2006), pp. 47-52 © GBS Publishers & Distributors (India) http://www.gbspublisher.com/ijpams .htm ... Mahmoud M. El-Borai, Khairia El-Said El-Nadi,... more
A discretization of differential and integral operators of integer and non-integer orders is suggested. New type of differences, which are represented by infinite series, is proposed. A characteristic feature of the suggested differences... more
In transportation analyses, autoregressive integrated moving average (ARIMA) and generalized autoregressive conditional heteroskedasticity (GARCH) models have been widely used mainly because of their well established theoretical... more
In this paper, fractional integrating dynamics in the return and the volatility series of stock market indices are investigated. The investigation is conducted using wavelet ordinary least squares, wavelet weighted least squares and the... more