A note on convergence of line iterative methods for a nine-point matrix
نویسندگان
چکیده
We prove the convergence of line iterative methods for solving the linear system arising from a 9-point compact discretization of a special two dimensional convection-diiusion equation. The results provide rigorous justiication for the numerical experiments conducted elsewhere, which demonstrate the high accuracy and stability advantages of the fourth-order compact scheme.
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ورودعنوان ژورنال:
- Appl. Math. Lett.
دوره 15 شماره
صفحات -
تاریخ انتشار 2002