Numerical Computation of the Tau Approximation for the Delayed Burgers Equation  

作　　者：F.Khaksar Haghani S.Karimi Vanani J.Sedighi Hafshejani 

机构地区：[1]Department of Mathematics,Islamic Azad University,Shahrekord Branch,P.O.Box 166,Shahrekord,Iran

出　　处：《Chinese Physics Letters》2013年第2期1-4,共4页中国物理快报（英文版）

摘　　要：We investigate an efficient extension of the operational Tau method for solving the delayed Burgers equation(DBE)arising in physical problems.This extension gives a useful numerical algorithm for the DBE including linear and nonlinear terms.The orthogonality of the Laguerre polynomials as the basis function is the main characteristic behind the method to decrease the volume of computations and runtime of the method.Numerical results are also presented for some experiments to demonstrate the usefulness and accuracy of the proposed algorithm.

关 键 词：problems. method. BURGERS 

分 类 号：O17[理学—数学]