chebyshev.h File Reference

#include <cmath>
#include "blas.h"

Go to the source code of this file.

Classes
class	dg::ChebyshevIteration< ContainerType >
	Preconditioned Chebyshev iteration for solving \( PAx=Pb\). More...
struct	dg::ChebyshevPreconditioner< Matrix, ContainerType >
	Chebyshev Polynomial Preconditioner \( C( A)\). More...
struct	dg::ModifiedChebyshevPreconditioner< Matrix, ContainerType >
	Approximate inverse Chebyshev Polynomial Preconditioner \( A^{-1} = \frac{c_0}{2} I + \sum_{k=1}^{r}c_kT_k( Z)\). More...
struct	dg::LeastSquaresPreconditioner< Matrix, InnerPreconditioner, ContainerType >
	Least Squares Polynomial Preconditioner \( M^{-1} s( AM^{-1})\). More...

Namespaces
namespace	dg
	This is the namespace for all functions and classes defined and used by the discontinuous Galerkin library.

Detailed Description

Polynomial Preconditioners and solvers