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20122024
most citedSome word maps that are non-surjective on infinitely many finite simple groups

5 citations · 5 across the 4 of their papers we have counts for

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math.GR2012★ 5 cited

Some word maps that are non-surjective on infinitely many finite simple groups

Sebastian Jambor, Martin W. Liebeck, E. A. O'Brien

We provide the first examples of words in the free group of rank 2 which are not proper powers and for which the corresponding word maps are non-surjective on an infinite family of…

math.GR2012

Enumerating classes and characters of p-groups

E. A. O'Brien, C. Voll

We develop general formulae for the numbers of conjugacy classes and irreducible complex characters of finite p-groups of nilpotency class less than p. This allows us to unify and…