61 resultados para variable-order fractional derivative
em Bulgarian Digital Mathematics Library at IMI-BAS
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MSC 2010: 26A33, 70H25, 46F12, 34K37 Dedicated to 80-th birthday of Prof. Rudolf Gorenflo
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2000 Mathematics Subject Classification: 26A33, 33C60, 44A15, 35K55
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2000 Math. Subject Classification: 26A33; 33E12, 33E30, 44A15, 45J05
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Mathematics Subject Classification: 26A33, 34A37.
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Mathematics Subject Classification 2010: 35M10, 35R11, 26A33, 33C05, 33E12, 33C20.
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Mathematics Subject Classification: 26A33
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MSC 2010: 26A33, 34A37, 34K37, 34K40, 35R11
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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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An expansion formula for fractional derivatives given as in form of a series involving function and moments of its k-th derivative is derived. The convergence of the series is proved and an estimate of the reminder is given. The form of the fractional derivative given here is especially suitable in deriving restrictions, in a form of internal variable theory, following from the second law of thermodynamics, when applied to linear viscoelasticity of fractional derivative type.
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2000 Mathematics Subject Classification: 35A15, 44A15, 26A33
Well-Posedness of the Cauchy Problem for Inhomogeneous Time-Fractional Pseudo-Differential Equations
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Mathematics Subject Classification: 26A33, 45K05, 35A05, 35S10, 35S15, 33E12
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Mathematics Subject Classi¯cation 2010: 26A33, 65D25, 65M06, 65Z05.
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MSC 2010: 34A08 (main), 34G20, 80A25
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MSC 2010: 26A33, 33E12, 35B45, 35B50, 35K99, 45K05 Dedicated to Professor Rudolf Gorenflo on the occasion of his 80th anniversary
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2000 Mathematics Subject Classification: 26A33 (main), 44A40, 44A35, 33E30, 45J05, 45D05