Here is a list of articles in the category Duality theories of the Philosophy portal. The idea of mathematical duality was first noticed as projective duality. There it appears as the idea of interchanging dimension k and codimension k+1 in propositions of projective geometry. A large number of duality theories have now been created in mathematics, ranging as far as optimization theory and theoretical physics.
This category has the following 2 subcategories, out of 2 total.
Pages in category "Duality theories"
The following 73 pages are in this category, out of 73 total.