Additive Polynomials for Finite Groups of Lie Type
نویسندگان
چکیده
This paper provides a realization of all classical and most exceptional finite groups of Lie type as Galois groups over function fields over Fq (in defining characteristic) and derives explicit additive polynomials for the extensions. Our unified approach is based on results of Matzat which give bounds for Galois groups of Frobenius modules and uses the structure and representation theory of the corresponding connected linear algebraic groups.
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تاریخ انتشار 2009