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A MULTISTEP CHARACTERISTIC FINITE DIFFERENCE METHOD FOR TWO-DIMENSIONAL NONLINEAR CONVECTION-DIFFUSION PROBLEMS |
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| Authors: | YU Xijun |
| Abstract: | A multistep characteristic finite difference method is given on the basis ofthe linear and quadratic interpolations for solving two-dimensional nonlinear convection-diffusion problems. The convergence of approximate solutions is obtained in L2. |
| Keywords: | Two-dimensional nonlinear convection-diffusion problem an multistep char-acteristic difference method convergence error estimate. |
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