combinatorics graph theory mathematics Ramsey theory All topics On January 8, three mathematicians posted a proof of a nearly 60-year-old problem in combinatorics called Ringel’s conjecture. Roughly ...

This guarantees that every graph has an even subgraph that’s at least half as big as the original. But how big an odd subgraph can be has been an open research question in graph theory for over 60 ...

Continue reading “Where Graph Theory Meets The Road: The Algorithms Behind Route Planning” → Posted in Featured , History , Interest , Slider , Transportation Hacks Tagged graph theory ...

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.

Felix Lazebnik, professor of mathematical sciences at the University of Delaware and an internationally known expert in graph theory, says this area of study has become the common language for ...

The field of graph theory has been around since 1736, when Leonhard Euler published an article on the subject of the Seven Bridges of Königsberg (in Prussia, today’s Kaliningrad in Russia).

In theory, it cannot be ruled out that the algorithms might run for longer than the age of the universe. But in practice, ...

Yes, there really is a Kalamazoo: Western Michigan University - Graph Theory 1968-2000 presented by Linda Lesniak at 10 a.m. in the Alavi Commons 6625 Everett Tower Oct. 15, 2024 On Mixed Graphs ...

The biggest news in consumer technology this week was created by Facebook. The social network's new product - "Graph Search" - was the subject of an international press event where analysts ...

Graph theory isn’t enough.. The mathematical language for talking about connections, which usually depends on networks—vertices (dots) and edges (lines connecting them)—has been an ...