The surface subgroup question asks for the existence of a subgroup of a given group H which is
isomorphic to the fundamental group of a closed surface of genus at least 2. We begin with a survey on
recent progress on this question. We then explain the strategy to construct such surface subgroups in
any cocompact lattice of a classical simple Lie group of non-compact type different from SO(n,1) for
even n. The construction is explicit and geometric and extends earlier work of Kahn and Markovic and of
Kahn, Labourie, Mozes.
Angelegt am Wednesday, 28.07.2021 13:06 von Sandra Huppert
Geändert am Wednesday, 28.07.2021 13:06 von Sandra Huppert
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