Computes the infinity matrix norm of a banded matrix.

Namespace:  CenterSpace.NMath.Matrix
Assembly:  NMath (in NMath.dll) Version: 5.1.0.0

Syntax

C#
public static double InfinityNorm(
	DoubleBandMatrix A
)
Visual Basic (Declaration)
Public Shared Function InfinityNorm ( _
	A As DoubleBandMatrix _
) As Double
Visual C++
public:
static double InfinityNorm(
	DoubleBandMatrix^ A
)

Parameters

A
Type: CenterSpace.NMath.Matrix..::.DoubleBandMatrix
A banded matrix.

Return Value

The infinity matrix norm of A.

Remarks

The infinity norm of an n-vector x is defined to be the maximum value of { |x1|, |x2|,...,|xn| }. This function returns the norm f the matrix A with respect to this vector norm. It's value is equal the them maximum row sum of A.

See Also