12 lines
407 B
HTML
12 lines
407 B
HTML
<a href="ex5f.f.html"><h2>Example 5 (Fortran version)</h2></a>
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<p>
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This example solves the 2-D
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Laplacian problem with zero boundary conditions
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on an nxn grid. The number of unknowns is N=n^2.
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The standard 5-point stencil is used, and we solve
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for the interior nodes only.
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<p>
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This example solves the same problem as Example 3.
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Available solvers are AMG, PCG, and PCG with AMG or
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Parasails preconditioners.
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