Free groups and graphs.- 2-Dimensional complexes and combinatorial presentations of groups.- Surfaces.- Planar discontinuous groups.- Automorphisms of planar groups.- On the complex analytic theory of riemann surfaces and planar discontinuous groups.- On the topological theory of surfaces.
Inhaltsverzeichnis
Free groups and graphs. - 2-Dimensional complexes and combinatorial presentations of groups. - Surfaces. - Planar discontinuous groups. - Automorphisms of planar groups. - On the complex analytic theory of riemann surfaces and planar discontinuous groups. - On the topological theory of surfaces.