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Keywords
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Inverse source problem, Distributed-order time fractional equation, Fractional diffusion equation, Radial basis function, Finite difference
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Abstract
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In this paper, a local meshless method is applied to the inverse source problem of distributed order time fractional diffusion equation. A first-order finite difference approach is suggested for discretizing temporal variable. Then, the resulting equations are fully discretized by a radial basis function-generated finite difference (RBF - FD) based method
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