In practice, many algorithms always seem to work efficiently. But in theory ... called "graph isomorphism testing" whereby ...

Sample topics: building blocks of a graph, trees, connectivity, graph algorithms, matchings, coverings, planarity, NP-complete problems, random graphs, and expander graphs. Graph Theory, besides being ...

The study of such graphs is called graph theory. Engineers need to find planarity in a graph when, for example, they are designing a computer chip without a crossed wire. But assessing for ...

The picture above shows our game represented as a graph — a collection of points (called vertices) and segments between them (called edges). The dilemma you face exemplifies a simple but profound idea ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. If you are looking for examples of misleading or deceptive graphs, it is ...

D3 enables you to (fairly) easily create animated node and edge graphs from mathematical graph theory. Conceptually, Alexander's resolutions of form and context are the sorts of problems that ...

That's how one can safely describe this mathematical problem in the discipline of graph theory. Two mathematicians ... are two kinds of updates in dynamic graphs: One can delete an edge and ...

Chayes and Borgs's prior university labors on graph theory and phase transitions have been of some use to the enterprise. Since they joined Microsoft, the World Wide Web has come into its own.