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Complex representation growth of finite quasisimple groups of Lie type (2015)
Journal Article
Häsä, J. (2015). Complex representation growth of finite quasisimple groups of Lie type. Journal of Group Theory, 18(6), 845-885. https://doi.org/10.1515/jgth-2015-0025

We give upper bounds to the number of n-dimensional irreducible complex representations of finite quasisimple groups belonging to different families of groups of Lie type. The bounds have the form cns, where c and s are explicit positive constants th... Read More about Complex representation growth of finite quasisimple groups of Lie type.

Growth of cross-characteristic representations of finite quasisimple groups of Lie type (2014)
Journal Article
Häsä, J. (2014). Growth of cross-characteristic representations of finite quasisimple groups of Lie type. Journal of Algebra, 407, 275-306. https://doi.org/10.1016/j.jalgebra.2014.02.031

In this paper we give a bound to the number of conjugacy classes of maximal subgroups of any almost simple group whose socle is a classical group of Lie type. The bound is View the MathML source, where n is the dimension of the classical socle and q... Read More about Growth of cross-characteristic representations of finite quasisimple groups of Lie type.