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pro vyhledávání: '"Thevis, Andrea"'
We first survey the current state of the art concerning the dynamical properties of multidimensional continued fraction algorithms defined dynamically as piecewise fractional maps and compare them with algorithms based on lattice reduction. We discus
Externí odkaz:
http://arxiv.org/abs/2303.07777
Autor:
Thevis, Andrea
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 translation surfaces with finite index subgroups of SL(2,Z) as Veech grou
Externí odkaz:
http://arxiv.org/abs/2104.11938
Autor:
Flake, Johannes, Thevis, Andrea
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 and group-theoretic ideas are used to classify the possible strata, depe
Externí odkaz:
http://arxiv.org/abs/2003.13297
Autor:
Flake, Johannes1 (AUTHOR), Thevis, Andrea1,2 (AUTHOR) thevis@art.rwth-aachen.de
Publikováno v:
Mathematische Nachrichten. Mar2023, Vol. 296 Issue 3, p1087-1116. 30p.
Autor:
Thevis, Andrea Hannah
German Research Foundation (DFG): SFB-TRR 195 Symbolic Tools in Mathematics and their Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef29fc2ede55f947547ffb89992c1f0a