On the Cholesky factorization of the gram matrix of multivariate functionsTim N. T. GoodmanCharles A. Micchelliet al.2001SIMAX
Reliable computation of the condition number of a tridiagonal matrix in O(n) timeInderjit S. Dhillon1998SIMAX
A QL procedure for computing the eigenvalues of complex symmetric tridiagonal matricesJane K. CullumRalph A. Willoughby1996SIMAX
Relations between Galerkin and norm-minimizing iterative methods for solving linear systemsJane CullumAnne Greenbaum1996SIMAX