Fourier spectral exponential time-differencing method for space-fractional generalized wave equations

This manuscript deals with a space-fractional generalized wave problem involving the fractional Laplacian operator of order α for 1 < α ≤ 2 . We propose an accurate numerical method to solve the mentioned fractional wave problem. The problem is discretized in spatial direction by the Fourier spec...

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Veröffentlicht in:	Optical and quantum electronics 2024-06, Vol.56 (7), Article 1254
Hauptverfasser:	Mohammadi, S., Fardi, M., Ghasemi, M., Hendy, A. S., Zaky, M. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Computer Communication Networks Electrical Engineering Fourier transforms Lasers Numerical methods Optical Devices Optics Photonics Physics Physics and Astronomy Runge-Kutta method Spectral methods Wave equations
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