duality
Duality (from the Latin dualis "containing two") or duality means:
Colloquial
- irreconcilably or complementarily opposing each other, see contrast , contradiction (dialectic)
In math
- Duality (logic) , structural analogy between combinations of statements
- Duality (math) , close relationship between two objects
- Duality (projective geometry) between points and lines of a projective plane
- Duality (association theory) , in mathematics a double mutual assignment, exchange of and
- Duality in category theory: dual category , exchange of arrow directions
- in optimization theory the correlation between maximization and minimization problem, see linear optimization # duality
In physics
- Wave-particle dualism
- Special relationships between models in string theory (e.g. T, S, U duality)
See also:
- List of all Wikipedia articles whose title contains duality
- Dual (disambiguation)
- Dualism (disambiguation)
Wiktionary: Duality - explanations of meanings, word origins, synonyms, translations