- arc|o|graph
- arc|o|graph «AHR kuh graf, -grahf», noun.an instrument for drawing an arc of a circle without using a central point.
Useful english dictionary. 2012.
arc|o|graph
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Arc-transitive graph — In mathematics, an arc transitive graph is a graph G such that, given any two edges e 1 = u 1 v 1 and e 2 = u 2 v 2 of G , there are two automorphisms : f : G → G , g : G → G such that : f (e1) = e2, g (e1) = e2and : f ( u 1) = u 2, f ( v 1) = v… … Wikipedia
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Graph isomorphism — In graph theory, an isomorphism of graphs G and H is a bijection between the vertex sets of G and H such that any two vertices u and v of G are adjacent in G if and only if ƒ(u) and ƒ(v) are adjacent in H. This kind of bijection is commonly… … Wikipedia
Arc (geometry) — A circular sector is shaded in green. Its curved boundary of length L is a circular arc. In geometry, an arc is a closed segment of a differentiable curve in the two dimensional plane; for example, a circular arc is a segment of the circumference … Wikipedia
