Möbius automorphisms of surfaces with many circles
Published online by Cambridge University Press: 02 September 2020
We classify real two-dimensional orbits of conformal subgroups such that the orbits contain two circular arcs through a point. Such surfaces must be toric and admit a Möbius automorphism group of dimension at least two. Our theorem generalizes the classical classification of Dupin cyclides.
- © Canadian Mathematical Society 2020