Wayne Eberly. Yet another block Lanczos algorithm: how to simplify the computation and reduce reliance on preconditioners in the small field case. In Wolfram Koepf, editor, Symbolic and Algebraic Computation, International Symposium, ISSAC 2010, Munich, Germany, July 25-28, 2010, Proceedings. pages 289-296, ACM, 2010. [doi]
Abstract is missing.