16 citations · 83 across the 21 of their papers we have counts for
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math.DS2011
Homogeneous orbit closures and applications
Elon Lindenstrauss, Uri Shapira
We give new classes of examples of orbits of the diagonal group in the space of unit volume lattices in R^d for d > 2 with nice (homogeneous) orbit closures, as well as examples of…
math.DS2011
Grids with dense values
Uri Shapira
Given a continuous function from Euclidean space to the real line, we analyze (under some natural assumption on the function), the set of values it takes on translates of lattices.…