Platonic graph
http://dbpedia.org/resource/Platonic_graph an entity of type: Software
In the mathematical field of graph theory, a Platonic graph is a graph that has one of the Platonic solids as its skeleton. There are 5 Platonic graphs, and all of them are regular, polyhedral (and therefore by necessity also 3-vertex-connected, vertex-transitive, edge-transitive and planar graphs), and also Hamiltonian graphs.
* Tetrahedral graph – 4 vertices, 6 edges
* Octahedral graph – 6 vertices, 12 edges
* Cubical graph – 8 vertices, 12 edges
* Icosahedral graph – 12 vertices, 30 edges
* Dodecahedral graph – 20 vertices, 30 edges
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Graf platoński – graf, którego wierzchołki i krawędzie są wierzchołkami i krawędziami wielościanu foremnego (bryły platońskiej). Graf platoński stanowi graf planarny utworzony w wyniku rzutu środkowego wierzchołków oraz krawędzi wielościanu foremnego na płaszczyznę.
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Platonic graph
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Graf platoński
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Platonic graph
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PlatonicGraph
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In the mathematical field of graph theory, a Platonic graph is a graph that has one of the Platonic solids as its skeleton. There are 5 Platonic graphs, and all of them are regular, polyhedral (and therefore by necessity also 3-vertex-connected, vertex-transitive, edge-transitive and planar graphs), and also Hamiltonian graphs.
* Tetrahedral graph – 4 vertices, 6 edges
* Octahedral graph – 6 vertices, 12 edges
* Cubical graph – 8 vertices, 12 edges
* Icosahedral graph – 12 vertices, 30 edges
* Dodecahedral graph – 20 vertices, 30 edges
rdf:langString
Graf platoński – graf, którego wierzchołki i krawędzie są wierzchołkami i krawędziami wielościanu foremnego (bryły platońskiej). Graf platoński stanowi graf planarny utworzony w wyniku rzutu środkowego wierzchołków oraz krawędzi wielościanu foremnego na płaszczyznę.
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1810
