self-dual

Adjective

 * 1)  Of a vector space, isomorphic to its dual space.
 * 2)  Of a proposition that is equivalent to its dual.
 * 3)  Of a graph or polyhedron, being the dual of itself.

Translations

 * Finnish: itseduaalinen
 * German: selbstdual
 * Polish: samo-podwójny


 * Finnish: itseduaalinen
 * German: selbstdual
 * Polish: samo-podwójny