2 papers
math.GT2021
Regular origamis with totally non-congruence groups as Veech groups
Andrea Thevis
Veech groups are an important tool to examine translation surfaces and related mathematical objects. Origamis, also known as square-tiled surfaces, form an interesting class of tra…
math.GT2020
Strata of -Origamis
Johannes Flake, Andrea Thevis
Given a two-generated group of prime-power order, we investigate the singularities of origamis whose deck group acts transitively and is isomorphic to the given group. Geometric an…