Deforming the singly periodic genus-one helicoid.
Developable hypersurfaces and homogeneous spaces in a real projective space.
Die zweite Variation von Minimalflächen im ...p mit polygonalem Rand.
Differential geometry of grassmannians and the Plücker map
Using the Plücker map between grassmannians, we study basic aspects of classic grassmannian geometries. For ‘hyperbolic’ grassmannian geometries, we prove some facts (for instance, that the Plücker map is a minimal isometric embedding) that were previously known in the ‘elliptic’ case.
Differential Topology and the Computation of Total Absolute Curvature.
Dupin Hypersurfaces.
Dupin'sche Hyperflächen in E4.