Duality denoting Synonyms

Definitions for Duality

(noun) being twofold; a classification into two opposed parts or subclasses
(noun) (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry
(noun) (physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory

DD is an abbreviation for Duality Denoting

What does DD stand for?

DD stands for "Duality Denoting"