Vous avez cherché: autocomplementario (Espagnol - Anglais)

el grafo de rado es un grafo infinito autocomplementario.
the rado graph is an infinite self-complementary graph.

un grafo autocomplementario es un grafo que es isomorfo a su complemento.
a self-complementary graph is a graph which is isomorphic to its complement.

se llama grafo autocomplementario a aquél que es isomorfo a su propio complemento.
*a self-complementary graph is a graph that is isomorphic to its own complement.

dicha no separabilidad se observa fundamentalmente en el grupo pan y cereales, el cual es autocomplementario en los períodos inmediatamente anterior y posterior al corriente.
this nonsepparability over time is observed on bread and cereals, which is on autocomplement in the periods immediately before and after the current one.

todo grafo fuertemente regular y autocomplementario con menos de 37 vértices es un grafo de paley; pero, hay grafos fuertemente regulares con 37, 41 y 49 vértices que no son grafos de paley.
all strongly regular self-complementary graphs with fewer than 37 vertices are paley graphs; however, there are strongly regular graphs on 37, 41, and 49 vertices that are not paley graphs.

== propiedades ==un grafo autocomplementario de "n" vértices tiene exactamente la mitad de aristas que su grafo completo, en este caso, "n"("n" − 1)/4 aristas, y (si tiene más de un vértice) debe tener diámetro 2 o 3.
==properties==an "n"-vertex self-complementary graph has exactly half number of edges of the complete graph, i.e., "n"("n" − 1)/4 edges, and (if there is more than one vertex) it must have diameter either 2 or 3.