Toroidal Lie group actions on compact Riemannian manifolds and their relations to the fibering problem.
Ungelöste Probleme.
Über die Blockierungszahl einer Kreispackung.
On the structure of convex sets with applications to the moduli of spherical minimal immersions.
Critical points of the distance function on the moduli space for spherical eigenmaps and minimal immersions.
Moduli for spherical maps and minimal immersions of homogeneous spaces.
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