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Numerical scheme with high order accuracy for solving a modified fractional diffusion equation

✍ Scribed by Chen, Y.; Chen, Chang-Ming


Book ID
125840671
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
486 KB
Volume
244
Category
Article
ISSN
0096-3003

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A new difference scheme with high accura
✍ Hengfei Ding; Yuxin Zhang πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 420 KB

In this paper, we use a semi-discrete and a padΓ© approximation method to propose a new difference scheme for solving convection-diffusion problems. The truncation error of the difference scheme is O(h 4 + Ο„ 5 ). It is shown through analysis that the scheme is unconditionally stable. Numerical experi