Numerical Solution of the 1D Advection-Diffusion Equation Using Standard and Nonstandard Finite Difference Schemes

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</svg> versus phase angle for the Lax-Wendroff scheme.</table>

Journal of Applied Mathematics

fig1

Figure 1

Figure 1: Numerical Solution of the 1D Advection-Diffusion Equation Using Standard and Nonstandard Finite Difference Schemes 