A generalized nonsymmetric Lanczos procedureJane Cullum; Wolfgang Kerner; Ralph Willoughby · 1989

The Lanczos phenomenon—An interpretation based upon conjugate gradient optimizationJane Cullum; Ralph A. Willoughby · Linear Algebra and its Applications · 1980

A survey of Lanczos procedures for very large real ‘symmetric’ eigenvalue problemsJane Cullum; Ralph A. Willoughby · 1985

Lanczos Algorithms for Large Symmetric Eigenvalue Computations Vol. II Programs || Hermitian MatricesCullum, Jane K.; Willoughby, Ralph A. · 1984

A Lanczos Algorithm for Computing Singular Values and Vectors of Large MatricesCullum, Jane; Willoughby, Ralph A.; Lake, Mark · SIAM Journal on Scientific and Statistical Computing · 1983

A $QL$ Procedure for Computing the Eigenvalues of Complex Symmetric Tridiagonal MatricesCullum, Jane K.; Willoughby, Ralph A. · SIAM Journal on Matrix Analysis and Applications · 1996

Computing eigenvalues of very large symmetric matrices—An implementation of a Lanczos algorithm with no reorthogonalizationJane Cullum; Ralph A Willoughby · 1981

[IEEE 1986 25th IEEE Conference on Decision and Control - Athens, Greece (1986.12.10-1986.12.12)] 1986 25th IEEE Conference on Decision and Control - Large scale modal analysis on a vector computerCullum, Jane; Willoughby, Ralph · 1986