1. CMB 2006 (vol 49 pp. 321)
||Polygons with Prescribed Gauss Map in Hadamard Spaces and Euclidean Buildings |
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 weighted configuration.
Moreover, the same result holds for
semistable configurations on arbitrary Euclidean buildings.
Keywords:Euclidean buildings, Hadamard spaces, polygons