26 citations · 28 across the 8 of their papers we have counts for
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math.HO2007
What is a superrigid subgroup?
Dave Witte Morris
This is an expository paper. It is well known that a linear transformation can be defined to have any desired action on a basis. From this fact, one can show that every group homom…
math.GR2007★ 1 cited
Almost-minimal nonuniform lattices of higher rank
Vladimir Chernousov, Lucy Lifschitz, Dave Witte Morris
If Gamma is a nonuniform, irreducible lattice in a semisimple Lie group whose real rank is greater than 1, we show Gamma contains a subgroup that is isomorphic to a nonuniform, irr…