Abstract
We prove that the dual graph of any arrangement of n lines in general position always contains a path of length at least n2/4. Further, we show that in every arrangement of n red and blue lines — in general position and not all of the same color — there is a simple path through at least n cells where red and blue lines are crossed alternatingly
Original language | English |
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Pages (from-to) | 317-332 |
Journal | Discrete Mathematics & Theoretical Computer Science |
Volume | 16 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2014 |
Fields of Expertise
- Information, Communication & Computing
Treatment code (Nähere Zuordnung)
- Basic - Fundamental (Grundlagenforschung)