field of graph theory, the windmill graph Wd(k,n) is an undirected graph constructed for k ≥ 2 and n ≥ 2 by joining n copies of the complete graph Kk at...

the mathematical field of graph theory, the friendship graph (or Dutch windmill graph or n-fan) Fn is a planar, undirected graph with 2n + 1 vertices and...

Appendix:Glossary of graph theory in Wiktionary, the free dictionary. This is a glossary of graph theory. Graph theory is the study of graphs, systems of nodes...

Tutte's fragment Tutte graph Young–Fibonacci graph Wagner graph Wells graph Wiener–Araya graph Windmill graph The strongly regular graph on v vertices and...

subclasses of the perfect graphs, block graphs are perfect. Every tree, cluster graph, or windmill graph is a block graph. Every block graph has boxicity at most...

the windmill graph D(3,21) 1744 = k such that k, k+1 and k+2 are sums of 2 squares 1745 = 5-Knödel number 1746 = number of unit-distance graphs on 8...

In graph theory, a perfect graph is a graph in which the chromatic number equals the size of the maximum clique, both in the graph itself and in every...

A special type is windmill graphs, where the common vertex is the same for every pair of cliques. Strongly chordal graphs are graphs that are chordal and...

cliques are joined at a single shared vertex, including the windmill graphs, a strongly regular graph with parameter μ {\displaystyle \mu } (the number of shared...

quadrangle with all lines through a fixed point corresponding to the windmill graph Wd(3,n), grid of size 3x3, the GQ(2,2) quadrangle and the unique GQ(2...

-graphs are precisely the (triangular) windmill graphs (that is, finitely many triangles joined at a common vertex; also known as friendship graphs)....

graphs). Windmill graphs are trivially perfect. Chu (2008) describes a simple linear time algorithm for recognizing trivially perfect graphs, based on...

only surviving windmill in the town of the three in 1932, each with a different number of sails (four, five and six). Other working windmills in the county...

cylindrical shaft) inside a hollow pipe. The screw is usually turned by windmill, manual labor, cattle, or by modern means, such as a motor. As the shaft...

1937 at a site overlooking the Crow River. In 1947, he invented the Art-O-Graph, a projector used to transfer a photo to layout. In 1982 he helped produce...

Sudoku puzzle can be expressed as a graph coloring problem. The aim is to construct a 9-coloring of a particular graph, given a partial 9-coloring. The fewest...

A graph of world primary energy consumption in 2011 according to the BP Statistical Review...

and impart rotational energy to the rotor. Early turbine examples are windmills and waterwheels. Gas, steam, and water turbines have a casing around the...

Might Not Know About Torrevieja". "Climate: Torrevieja - Climate graph, Temperature graph, Climate table". Climate-Data.org. Retrieved 6 December 2013. "Torrevieja...

damming canyons and draws to hold the heavy spring rains. In the 1890s, windmills became the method of water provision. Some of the earliest settlers were...

area of any snow. De Zwaan, an original 250-year-old Dutch windmill, is situated on Windmill Island, a municipal park. Its height is 125 ft (38 m) with...

fantail to improve windmill efficiency; a fantail was a smaller windmill placed 90° of the larger fans to keep the face of the windmill pointed directly...

the momentum and resistance errors associated with moving parts such as windmills or flow valves for flow measurement. They also allow improved hygiene...

castle, many old hamlets, several hundred dry stone huts (bories), several windmills and water-mills, fountains, wash houses, and bories, a type of basin chiseled...

foreign technologies which the Chinese acquired through contact, such as the windmill from the Middle East or the telescope from early modern Europe. It also...

were used to regulate the distance and pressure between millstones in windmills since the 17th century. In 1788, James Watt designed his first centrifugal...

seven wickets in the match). A trademark of his batting was an elaborate windmilling leave-alone. Walsh is a much loved and respected cricketer and the West...

such choice of nonzero values leads to the aesthetically pleasing "Pascal windmill" in Hilton, Holton and Pedersen, Mathematical reflections: in a room with...

This graph was using the legacy Graph extension, which is no longer supported. It needs to be converted to the new Chart extension....

(2018). The Divide: A Brief Guide to Global Inequality and its Solutions. Windmill Books. p. 70. ISBN 978-1786090034. Stannard 1993, p. 139. Driscoll, Mark...