arXiv:1007.4219v2 [math.CO] 28 FebPartial duals of plane graphs, separability and the graphs of knots IAIN MOFFATT There is a well-known way to describe a link diagram as a (signed) plane graph,

Source URL: arxiv.org

Learn to draw Celtic Knotwork Knots, and more generaly, links (when there are several knots), are used in arts for a very long time, for example in medieval enlightened Bibles or Kurans as the Book of Kells, and more re

Source URL: www.entrelacs.net

• Planar graphs
• Knot theory
• Geometric graph theory
• Knots and graphs
• Petersen graph
• Graph theory
• Topological graph theory
• Graph