Shifted Fractional-Order Jacobi Collocation Method for Solving Variable-Order Fractional Integro-Differential Equation with Weakly Singular Kernel

We propose a fractional-order shifted Jacobi–Gauss collocation method for variable-order fractional integro-differential equations with weakly singular kernel (VO-FIDE-WSK) subject to initial conditions. Using the Riemann–Liouville fractional integral and derivative and fractional-order shifted Jaco...

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Published inFractal and fractional Vol. 6; no. 1; p. 19
Main Authors Abdelkawy, Mohamed A., Amin, Ahmed Z. M., Lopes, António M., Hashim, Ishak, Babatin, Mohammed M.
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.01.2022
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ISSN2504-3110
2504-3110
DOI10.3390/fractalfract6010019

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Abstract We propose a fractional-order shifted Jacobi–Gauss collocation method for variable-order fractional integro-differential equations with weakly singular kernel (VO-FIDE-WSK) subject to initial conditions. Using the Riemann–Liouville fractional integral and derivative and fractional-order shifted Jacobi polynomials, the approximate solutions of VO-FIDE-WSK are derived by solving systems of algebraic equations. The superior accuracy of the method is illustrated through several numerical examples.
AbstractList We propose a fractional-order shifted Jacobi–Gauss collocation method for variable-order fractional integro-differential equations with weakly singular kernel (VO-FIDE-WSK) subject to initial conditions. Using the Riemann–Liouville fractional integral and derivative and fractional-order shifted Jacobi polynomials, the approximate solutions of VO-FIDE-WSK are derived by solving systems of algebraic equations. The superior accuracy of the method is illustrated through several numerical examples.
Author Babatin, Mohammed M.
Abdelkawy, Mohamed A.
Amin, Ahmed Z. M.
Lopes, António M.
Hashim, Ishak
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CitedBy_id crossref_primary_10_3934_math_2024388
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Snippet We propose a fractional-order shifted Jacobi–Gauss collocation method for variable-order fractional integro-differential equations with weakly singular kernel...
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SubjectTerms Algorithms
Approximation
Boundary conditions
Collocation methods
Derivatives
Differential equations
Fractional calculus
fractional-order shifted Jacobi polynomial
Initial conditions
Integrals
Kernels
Polynomials
Riemann–Liouville fractional derivative
Riemann–Liouville fractional integral
variable-order fractional integro-differential equation
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Title Shifted Fractional-Order Jacobi Collocation Method for Solving Variable-Order Fractional Integro-Differential Equation with Weakly Singular Kernel
URI https://www.proquest.com/docview/2621280127
https://doaj.org/article/c5eb1ac34c544923880790047a65617b
Volume 6
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