2 citations · 3 across the 5 of their papers we have counts for
5 papers
Convex rank 1 subsets of Euclidean buildings (of type )
Andreas Balser
For a Euclidean building of type , we classify the 0-dimensional subbuildings of that occur as the asymptotic boundary of closed convex subsets. In p…
Polygons with prescribed Gauss map in Hadamard spaces and Euclidean buildings
Andreas Balser
We show that given a stable weighted configuration on the asymptotic boundary of a locally compact Hadamard space, there is a polygon with Gauss map prescribed by the given weighte…
Centers of convex subsets of buildings
Andreas Balser, Alexander Lytchak
We prove that two dimensional convex subsets of spherical buildings are either buildings or have a center.
Building-like spaces
Andreas Balser, Alexander Lytchak
We study convex subsets of buildings, discuss some structural features and derive several characterizations of buildings.
Towards a classification of CMC-1 Trinoids in hyperbolic space via conjugate surfaces
Andreas Balser
We derive necessary conditions on the parameters of the ends of a CMC-1 trinoid in hyperbolic 3-space with symmetry plane by passing to its conjugate minimal surface. Toget…