Jean-Guillaume Dumas, Clément Pernet, B. David Saunders. On finding multiplicities of characteristic polynomial factors of black-box matrices. In Jeremy Johnson, Hyungju Park, Erich Kaltofen, editors, Symbolic and Algebraic Computation, International Symposium, ISSAC 2009, Seoul, Republic of Korea, July 29-31, 2009, Proceedings. pages 135-142, ACM, 2009. [doi]
Abstract is missing.