DiagonalPreconditioner Class Reference

ITL_Preconditioner implementation of diagonal (jacobi) preconditioner,. More...

#include <Preconditioners.hpp>

Inherits ITL_Preconditioner, and ITL_Preconditioner.

Detailed Description

ITL_Preconditioner implementation of diagonal (jacobi) preconditioner,.

Diagonal preconditioner \( M^{-1} \) for the system \( Ax=b \) is defined as: \( M=diag(A) \).

Diagonal preconditioner \( M^{-1} \) for the system \( Ax=b \) is defined as: \( M_ii=sum_j(A_ij) \).

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The documentation for this class was generated from the following file:

• /home/user/documentation/docs/amdis/repository/amdis/linearalgebra/mtl/Preconditioners.hpp