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SonstigeVeranstaltungenMI
A CFSG-free diameter bound for permutation subgroups
16.10.2018, 16:15 - 17:15
Speaker:Daniele Dona, Georg-August-Universität Göttingen
Location:Mathematisches Institut, Bunsenstr 3-5Hörsaal 1Gras Geo Map
Organizer:Mathematisches Institut
Details:
Helfgott and Seress have proved the existence of a quasipolynomial upper bound on the diameter of transitive permutation subgroups; their proof depends on the Classification of Finite Simple Groups through a standard theorem by Cameron. We discuss a potential method to remove CFSG dependence from this result, by using a CFSG-free version of the algorithm solving the graph isomorphism problem in order to replace Cameron. This is a work in progress.
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Type:Colloquium
Language:English
Category:Research
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