71 resultados para Riemann-Liouville and Caputo Fractional Derivatives


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MSC 2010: 44A20, 33C60, 44A10, 26A33, 33C20, 85A99

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MSC 2010: 35R11, 44A10, 44A20, 26A33, 33C45

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2000 Mathematics Subject Classification: 26A33, 42B20

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2000 Mathematics Subject Classification: 26A33, 33C60, 44A15, 35K55

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The paper is devoted to the study of the Cauchy problem for a nonlinear differential equation of complex order with the Caputo fractional derivative. The equivalence of this problem and a nonlinear Volterra integral equation in the space of continuously differentiable functions is established. On the basis of this result, the existence and uniqueness of the solution of the considered Cauchy problem is proved. The approximate-iterative method by Dzjadyk is used to obtain the approximate solution of this problem. Two numerical examples are given.

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Mathematics Subject Classification: 26A16, 26A33, 46E15.

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A relation showing that the Grünwald-Letnikov and generalized Cauchy derivatives are equal is deduced confirming the validity of a well known conjecture. Integral representations for both direct and reverse fractional differences are presented. From these the fractional derivative is readily obtained generalizing the Cauchy integral formula.

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Mathematics Subject Classification: 26A33, 47A60, 30C15.

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2000 Mathematics Subject Classification: Primary 26A33; Secondary 35S10, 86A05

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Mathematics Subject Classification: 26A33, 45K05, 35A05, 35S10, 35S15, 33E12

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2000 Mathematics Subject Classification: Primary 30C45, Secondary 26A33, 30C80

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Mathematics Subject Classification: 26A33, 93C83, 93C85, 68T40

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Mathematics Subject Classification: 26A33, 31B10

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MSC 2010: 26A33, 33E12, 33C60, 35R11