A tag for a row scaling preconditioner which merely normalizes the equation system such that each row of the system matrix has unit norm.
More...
#include <row_scaling.hpp>
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| | row_scaling_tag (unsigned int p=2) |
| | Constructor. More...
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| unsigned int | norm () const |
| | Returns the index p of the l^p-norm (0 ... ||x||_sup, 1... sum(abs(x)), 2... sqrt(sum(x_i^2))). Currently only p=0, p=1, and p=2 supported. More...
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A tag for a row scaling preconditioner which merely normalizes the equation system such that each row of the system matrix has unit norm.
Constructor.
- Parameters
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| p | Integer selecting the desired row norm. |
| unsigned int norm |
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const |
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inline |
Returns the index p of the l^p-norm (0 ... ||x||_sup, 1... sum(abs(x)), 2... sqrt(sum(x_i^2))). Currently only p=0, p=1, and p=2 supported.
The documentation for this class was generated from the following file:
