Categories related to Science: Math: Combinatorics: Graph Theory: Open Problems: Science: Math: Research: Open Problems (5) Websites on Open Problems: Graph Coloring Problems Archive for the book "Graph Coloring Problems" by Tommy R. Jensen and Bjarne Toft (Wiley Interscience 1995), dedicated to Paul Erdös. Gives progress and new problems. Graph Theory Open Problems Six problems suitable for undergraduate research projects. Open Problems in Graph Algorithms Compiled by Jerry Spinrad. Past Open Problems Columns By Douglas B. West, from the SIAM Activity Group Newsletter in Discrete Mathematics. Perfect Graphs Conjectures and open problems, maintained at the AIM. Perfect Problems Unsolved problems on perfect graphs. Problems in Graph Theory Maintained by Peter Cameron. Problems in Signed, Gain, and Biased Graphs Compiled by Thomas Zaslavsky. Problems in Topological Graph Theory Web text by Dan Archdeacon with a list of open questions in topological graph theory. Some Open Problems Kézdy's open problems. Some Open Problems Kézdy's open problems. Three for the Money: The Degree/Diameter Problem Students can understand and work on an unsolved problem in mathematics. Unsolved Problems Including the list of 50 problems of Bondy and Murty with current status. Compiled by Stephen C. Locke.
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