3 citations · 4 across the 2 of their papers we have counts for
3 papers
math.AG2005★ 1 cited
Dimensions of some affine Deligne-Lusztig varieties
Ulrich Goertz, Thomas J. Haines, Robert E. Kottwitz +1
This paper concerns the dimensions of certain affine Deligne-Lusztig varieties, both in the affine Grassmannian and in the affine flag manifold. Rapoport conjectured a formula for…
math.AG2004★ 3 cited
The Jordan-Hoelder series for nearby cycles on some Shimura varieties and affine flag varieties
Ulrich Goertz, Thomas J. Haines
We study the Jordan-Hoelder series for nearby cycles on certain Shimura varieties and Rapoport-Zink local models, and on finite-dimensional pieces of Beilinson's deformation of the…
math.AG2000
On the flatness of local models for the symplectic group
Ulrich Goertz
We investigate the bad reduction of certain Shimura varieties (associated to the symplectic group). More precisely, we look at a model of the Shimura variety at a prime p, with par…