Numerical solution of a coupled Burgers’ equation via barycentric interpolation collocation method
Xiumin Lyu , Jin Li , Wanjun Song
Electronic Research Archive ›› 2025, Vol. 33 ›› Issue (3) : 1490 -1509.
In this study, the numerical solution of a two-dimensional coupled Burgers’ equation is investigated by the barycentric interpolation collocation method. The spatial-temporal domain of the equation is made discrete by employing barycentric interpolation, and a corresponding differentiation matrix based on this interpolation technique is constructed. The effectiveness and high accuracy of the proposed method are demonstrated for solving the two-dimensional coupled Burgers’ equation.
numerical calculation / barycentric collocation method / Burgers’ equation / error distribution
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