CholeskyDecomposition Subroutine

public subroutine CholeskyDecomposition(AMat, LMat, solver_parameters_in)

Compute The Cholesky Decomposition of a Hermitian Positive Definite matrix. This is a really naive implementation, that might be worth revisiting.

Arguments

Type IntentOptional Attributes Name
type(Matrix_ps), intent(in) :: AMat

The matrix A, must be hermitian, positive definite.

type(Matrix_ps), intent(inout) :: LMat

The lower diagonal matrix computed.

type(SolverParameters_t), intent(in), optional :: solver_parameters_in

Parameters for the solver


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