| NMathFunctionsInfinityNorm(DoubleTriDiagMatrix) Method |
Computes the infinity matrix norm of a tridiagonal matrix.
Namespace: CenterSpace.NMath.CoreAssembly: NMath (in NMath.dll) Version: 7.4
Syntax public static double InfinityNorm(
DoubleTriDiagMatrix A
)
Public Shared Function InfinityNorm (
A As DoubleTriDiagMatrix
) As Double
public:
static double InfinityNorm(
DoubleTriDiagMatrix^ A
)
static member InfinityNorm :
A : DoubleTriDiagMatrix -> float
Parameters
- A DoubleTriDiagMatrix
- A tridiagonal matrix.
Return Value
DoubleThe 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.
Its value is equal the them maximum row sum of A.
See Also