High-Order Compact Difference Scheme for the Numerical Solution of Time Fractional Heat Equations
Joint Authors
Karatay, Ibrahim
Bayramoglu, Serife R.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-13
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
A high-order finite difference scheme is proposed for solving time fractional heat equations.
The time fractional derivative is described in the Riemann-Liouville sense.
In the proposed scheme a new second-order discretization, which is based on Crank-Nicholson method, is applied for the time fractional part and fourth-order accuracy compact approximation is applied for the second-order space derivative.
The spectral stability and the Fourier stability analysis of the difference scheme are shown.
Finally a detailed numerical analysis, including tables, figures, and error comparison, is given to demonstrate the theoretical results and high accuracy of the proposed scheme.
American Psychological Association (APA)
Karatay, Ibrahim& Bayramoglu, Serife R.. 2014. High-Order Compact Difference Scheme for the Numerical Solution of Time Fractional Heat Equations. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050470
Modern Language Association (MLA)
Karatay, Ibrahim& Bayramoglu, Serife R.. High-Order Compact Difference Scheme for the Numerical Solution of Time Fractional Heat Equations. The Scientific World Journal No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1050470
American Medical Association (AMA)
Karatay, Ibrahim& Bayramoglu, Serife R.. High-Order Compact Difference Scheme for the Numerical Solution of Time Fractional Heat Equations. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050470
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050470