triple transitivity and non-free actions in dimension one

The goal of this short article is to show that that certain finitely generated groups ? ? Aut(Td) acting non-properly on Td, also admit a proper ...







SIMPLE GROUPS AND IRREDUCIBLE LATTICES IN WREATH ...
A td-group is a locally profinite group such that the quotient space modulo a compact open subgroup is countable. (Here, ?td? is inspired by the property ? ...
Alg`ebre 1-GROUPES
This book is an outgrowth of the twelfth Summer Mathematical Institute of the American Mathematical Society, which was devoted to Algebraic Groups and ...
Smooth representations and Hecke algebras for p-adic groups
This provides the essential tables (character tables, direct products, descent in symmetry and subgroups) required for those using group theory, together with ...



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ITERATED EXTENSIONS AND RELATIVE LUBIN-TATE GROUPS ...