Geometry and Topology

Inhaltsverzeichnis

• Lower postnikov terms of generalized CW complexes and semi-simple actions.
• 3-fold branched coverings and the mapping class group of a surface.
• Locally flat embeddings of three dimensional manifolds in four dimensional manifolds.
• Differential characters and geometric invariants.
• Minimal branched immersions into three-manifolds.
• Representations of fundamental groups of surfaces.
• Comparison theorems for volumes in surfaces.
• The isometry-invariant geodesics problem: Closed and open.
• Attractors for discrete-time monotone dynamical systems in strongly ordered spaces.
• Presentation classes, 3-manifolds and free products.
• Proper actions on homogeneous spaces.
• Deformation spaces for seifert manifolds.
• Abelian invariants of satellite knots.
• An introduction to compactifying spaces of hyperbolic structures by actions on trees.
• A note on an invariant of fintushel and stern.
• Handlebodies and 2-complexes.
• Extrema associated with homotopy classes of maps.
• Geometries and geometric structures in real dimension 4 and complex dimension 2.