Affine classification of -curves.
Affine Darboux motions
Affine deformation of surfaces
Affine differential geometry of surfaces
Affine differential invariants for planar curves.
Affine higher order parallel hypersurfaces
Affine invariants of annuli
A family of regular annuli is considered. Affine invariants of annuli are introduced.
Affine isoparametric hypersurfaces.
Affine isoperimetric problems and surfaces with constant affine mean curvature.
Affine maximal hypersurfaces
This paper is part of the autumn school on "Variational problems and higher order PDEs for affine hypersurfaces". We discuss affine Bernstein problems and complete constant mean curvature surfaces in equiaffine differential geometry.
Affine perimeter and limit shape.
Affine space motions with only plane trajectories
Affine spheres: Discretization via duality relations.
Affine spheres with constant affine sectional cuvature.
Affine surfaces with parallel shape operators
We study affine nondegenerate Blaschke hypersurfaces whose shape operators are parallel with respect to the induced Blaschke connections. We classify such surfaces and thus give an exact classification of extremal locally symmetric surfaces, first described by F. Dillen.
Affine surfaces with planar affine normals in 3-dimensional Minkowski space .
Affine umbilical surfaces in R4.
Affinely invariant symmetry sets
The classical medial axis and symmetry set of a smooth simple plane curve M, depending as they do on circles bitangent to M, are invariant under euclidean transformations. This article surveys the various ways in which the construction has been adapted to be invariant under affine transformations. They include affine distance and area constructions, and also the 'centre symmetry set' which generalizes central symmetry. A connexion is also made with the tricentre set of a convex plane curve, which...
Afinní zobrazení v rovině
Alcune notevoli classi di trasformazioni puntuali di uno spazio proiettivo in sé.