An enumeration of BLAS operation sides with the following fields: STDLIB_BLAS_LEFT: a triangular matrix is on the left side of a matrix-matrix operation (e.g., XA = B, where A is a triangular matrix).

Triangular forms may be obtained constructively using sequences of elementary transformations based on elementary matrix algebra. Our main result is to define a unique canonical form for prime-power ...

Chen & Dunson (2003) have proposed a modified Cholesky decomposition of the form Σ = DLL′D for a covariance matrix where D is a diagonal matrix with entries proportional to the square roots of the ...