Results 211 to 220 of about 473,820 (257)
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, 2016
The fractional Laplacian in one dimension Random walkers with constant steps Ordinary diffusion Random jumpers Central limit theorem and stable distributions Power-law probability jump lengths A principal-value integral Wires and springs The fractional ...
C. Pozrikidis
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The fractional Laplacian in one dimension Random walkers with constant steps Ordinary diffusion Random jumpers Central limit theorem and stable distributions Power-law probability jump lengths A principal-value integral Wires and springs The fractional ...
C. Pozrikidis
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Geophysics, 2021
We have developed a new time-domain viscoacoustic wave equation for simulating wave propagation in anelastic media. The new wave equation is derived by inserting the complex-valued phase velocity described by the Kjartansson attenuation model into the ...
X. Mu, Jianping Huang, L. Wen, S. Zhuang
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We have developed a new time-domain viscoacoustic wave equation for simulating wave propagation in anelastic media. The new wave equation is derived by inserting the complex-valued phase velocity described by the Kjartansson attenuation model into the ...
X. Mu, Jianping Huang, L. Wen, S. Zhuang
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Applied Mathematics Letters, 2021
This paper proposes a fast and efficient spectral-Galerkin method for the nonlinear complex Ginzburg-Landau equation involving the fractional Laplacian in R d . By employing the Fourier-like bi-orthogonal mapped Chebyshev function as basis functions, the
Pengde Wang
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This paper proposes a fast and efficient spectral-Galerkin method for the nonlinear complex Ginzburg-Landau equation involving the fractional Laplacian in R d . By employing the Fourier-like bi-orthogonal mapped Chebyshev function as basis functions, the
Pengde Wang
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On the Generalized Fractional Laplacian
Fractional Calculus and Applied Analysis, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Schrödinger Equations with Fractional Laplacians
Applied Mathematics & Optimization, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, Y., Kallianpur, G.
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International Journal of Computational Mathematics, 2020
In this paper, we study the asymptotic behaviours of solution to time–space fractional diffusion equation, where the time derivative with order α is in the sense of Caputo–Hadamard and the spatial derivative is in the sense of fractional Laplacian ...
Changpin Li, Zhiqiang Li
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In this paper, we study the asymptotic behaviours of solution to time–space fractional diffusion equation, where the time derivative with order α is in the sense of Caputo–Hadamard and the spatial derivative is in the sense of fractional Laplacian ...
Changpin Li, Zhiqiang Li
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Matrix Transfer Technique for Anomalous Diffusion Equation Involving Fractional Laplacian
Applied Numerical Mathematics, 2021The fractional Laplacian, ( − △ ) s , s ∈ ( 0 , 1 ) , appears in a wide range of physical systems, including Levy flights, some stochastic interfaces, and theoretical physics in connection to the problem of stability of the matter.
Minling Zheng +3 more
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Radial symmetry of standing waves for nonlinear fractional Laplacian Hardy-Schrödinger systems
Applied Mathematics Letters, 2020In this paper, by applying the direct method of moving planes, the authors study the radial symmetry of standing waves for nonlinear fractional Laplacian Schrodinger systems with Hardy potential. Firstly, under the condition of infinite decay, the radial
Guotao Wang, Xueyan Ren
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BOUNDARY PROBLEMS FOR FRACTIONAL LAPLACIANS
Stochastics and Dynamics, 2005By making use of the reflected α-stable process on a closed domain of ℝn and its killed subprocess on part of the domain, in this paper we study the boundary value problem for the Schrödinger type equation of a fractional Laplacian. The boundary condition is imposed partly follow Dirichlet condition and partly follow Neuman condition.
Guan, Qing-Yang, Ma, Zhi-Ming
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Fractional Brownian motion via fractional Laplacian
Statistics & Probability Letters, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bojdecki, Tomasz, Gorostiza, Luis G.
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