TY - JOUR
T1 - Sinc-Legendre collocation method for the non-linear Burgers' fractional equation
AU - Al-Khaled, Kamel
PY - 2014
Y1 - 2014
N2 - This paper deals with the numerical solution of the nonlinear fractional Burgers' equation. The fractional derivatives are described based on the Caputo sense. We construct the solution using different approach, that is based on using collocation techniques. The solution is based on using the Sinc method, which builds an approximate solution valid on the entire spatial domain, and in the time domain, we use the shifted Legendre polynomials to replace the time fractional derivatives. The error in the approximation is shown to converge to the exact solution at an exponential rate. Illustrative examples are given with an applications from traffic flow, and the numerical results are shown to demonstrate the efficiency of the newly proposed method.
AB - This paper deals with the numerical solution of the nonlinear fractional Burgers' equation. The fractional derivatives are described based on the Caputo sense. We construct the solution using different approach, that is based on using collocation techniques. The solution is based on using the Sinc method, which builds an approximate solution valid on the entire spatial domain, and in the time domain, we use the shifted Legendre polynomials to replace the time fractional derivatives. The error in the approximation is shown to converge to the exact solution at an exponential rate. Illustrative examples are given with an applications from traffic flow, and the numerical results are shown to demonstrate the efficiency of the newly proposed method.
KW - Burgers equation
KW - Fractional derivative
KW - Numerical solutions
KW - Shifted-legendre polynomials
KW - Sinc-collocation
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M3 - Article
AN - SCOPUS:84920287179
SN - 1223-6934
VL - 41
SP - 234
EP - 250
JO - Annals of the University of Craiova, Mathematics and Computer Science Series
JF - Annals of the University of Craiova, Mathematics and Computer Science Series
IS - 2
ER -