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math.GR2010
Constructive membership testing in black-box classical groups
Sophie Ambrose, Scott H. Murray, Cheryl E. Praeger +1
The research described in this note aims at solving the constructive membership problem for the class of quasisimple classical groups. Our algorithms are developed in the black-box…
math.GR2005
Generalised sifting in black-box groups
Sophie Ambrose, Max Neunhoeffer, Cheryl E. Praeger +1
We present a generalisation of the sifting procedure introduced originally by Sims for computation with finite permutation groups, and now used for many computational procedures fo…