# Planar graph

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Planar graph - Wikipedia, the free encyclopedia

Dilation-Free Planar Graphs

Donald Knuth's Annual Christmas Tree Lecture: Planar Graphs and Ternary Trees

Braid theory - The braid is associated with a planar graph.

Algorithms for Planar Graphs and Beyond from MIT http://courses.csail.mit.edu/6.889/fall11/lectures/L01.html

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The signed planar graph associated with a knot diagram.

Introductory Graph Theory by Gary Chartrand Clear, lively style covers all basics of theory and application, including mathematical models, elementary concepts of graph theory, transportation problems, connection problems, party problems, diagraphs and mathematical models, games and puzzles, graphs and social psychology, planar graphs and coloring problems, and graphs and other mathematics.

Introduction to Graph Theory by Richard J. Trudeau Aimed at 'the mathematically traumatized,' this text offers nontechnical coverage of graph theory, with exercises. Discusses planar graphs, Euler's formula, Platonic graphs, coloring, the genus of a graph, Euler walks, Hamilton walks, more. 1976 edition.