عنوان
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A numerical scheme for solving the time-fractional stochastic diffusion equation via orthonormal Chebyshev polynomials
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نوع پژوهش
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مقاله ارائه شده
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کلیدواژهها
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Fractional calculus, Stochastic diffusion equation, Collocation scheme, Convergence analysis.
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چکیده
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In this paper, a spectral collocation approach based on the sixth-kind Chebyshev polynomials (SKCPs) is constructed to solve a time-fractional stochastic diffusion equation (TFSDE). This method is applied to convert the solution of TFSDE to the solution of a system of nonlinear algebraic equations (NAEqs). Moreover, the convergence analysis of this suggested method is established. A numerical example is implemented to validate the efficiency of the proposed approach.
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پژوهشگران
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صدیقه بنی هاشمی (نفر سوم)، حسین جعفری (نفر دوم)، افشین بابائی (نفر اول)
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