Showing math.AGShow all
2 papers · 1 filter
math.AG2026
Fast Isotopy Computation for T-Curves
Zoe Geiselmann, Michael Joswig, Lars Kastner +5
A T-curve of degree is given by a regular unimodular triangulation of together with a sign distribution on its lattice points. By Viro's Patchworking Theorem, thi…
math.AG2026
Drawing real plane algebraic curves in OSCAR
Anne Frühbis-Krüger, Michael Joswig, Lars Kastner
We show how the computer algebra system OSCAR can be used to obtain topologically correct or visually pleasing drawings of real plane algebraic curves.