A direct O(N log2 N) finite di
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Hong Wang; Kaixin Wang; Treena Sircar
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Article
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2010
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Elsevier Science
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English
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Fractional diffusion equations model phenomena exhibiting anomalous diffusion that can not be modeled accurately by the second-order diffusion equations. Because of the nonlocal property of fractional differential operators, the numerical methods have full coefficient matrices which require storage