self-dual

See also: selfdual

English

Etymology

From self- +‎ dual.

Adjective

self-dual (not comparable)

  1. (linear algebra) Of a vector space, isomorphic to its dual space.
  2. (mathematics, in projective geometry) Of a proposition that is equivalent to its dual.
  3. (mathematics) Of a graph or polyhedron, being the dual of itself.

Derived terms

  • anti-self-dual

Translations

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