Contents

SparseGMRESOptions

Options for creating a generalized minimal residual (GMRES) method.

Declaration

struct SparseGMRESOptions

Overview

Use GMRES to solve Ax = b when A is symmetric indefinite or unsymmetric.

For symmetric positive-definite systems, use SparseConjugateGradient(_:). For rectangular or singular systems, use SparseLSMR(_:).

Topics

Initializers

Inspecting GMRES Options

See Also

Sparse Iterative Methods for Symmetric Indefinite and Unsymmetric Coefficient Matrices