Browsing Matematik Bölümü Yayın Koleksiyonu by Author "Omay, Tolga"

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Fractional unit-root tests allowing for a fractional frequency flexible Fourier form trend: predictability of Covid-19

Omay, Tolga; Baleanu, Dumitru (2021-12)

In this study we propose a fractional frequency flexible Fourier form fractionally integrated ADF unit-root test, which combines the fractional integration and nonlinear trend as a form of the Fourier function. We provide ...
Solving technological change model by using fractional calculus

Omay, Tolga; Baleanu, Dumitru (Springer, 2009)

Fractional calculus is a generalization of classical calculus, which is a generalization of ordinary differentiation and integration to arbitrary order, and has recently been used in various fields like physics, engineering, ...

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