Flip graph connectivity for arrangements of pseudolines and pseudocircles
YA Radtke, S Felsner, J Obenaus, S Roch… - Proceedings of the 2024 …, 2024 - SIAM
Flip graphs of combinatorial and geometric objects are at the heart of many deep structural
insights and connections between different branches of discrete mathematics and computer …
insights and connections between different branches of discrete mathematics and computer …
Different Types of Isomorphisms of Drawings of Complete Multipartite Graphs
O Aichholzer, B Vogtenhuber, A Weinberger - International Symposium on …, 2023 - Springer
Simple drawings are drawings of graphs in which any two edges intersect at most once
(either at a common endpoint or a proper crossing), and no edge intersects itself. We …
(either at a common endpoint or a proper crossing), and no edge intersects itself. We …
Signotopes and Convex Drawings
H Bergold - 2023 - refubium.fu-berlin.de
In dieser Arbeit untersuchen wir Vorzeichenabbildungen, die für einen festen Rang r
Teilmengen von {1,..., n} der Mächtigkeit r auf eines der beiden Vorzeichen+ und-$ abbilden …
Teilmengen von {1,..., n} der Mächtigkeit r auf eines der beiden Vorzeichen+ und-$ abbilden …