New posts in Adjoint Functors

Duality 2-functor on adjunctions

How to recognize adjointness?

Are these adjoint functors to/from the category of monoids with semigroup homomorphisms?

Commutativity of the square diagram coming from an adjoint triple

Equivalence of Categories and of Their Functor Categories

When does a left adjoint between Heyting algebras preserve 1?

Do the adjoint functor theorems usefully dualise?

Uniqueness of adjoint functors up to isomorphism

How to show two functors form an adjunction

Right-adjoint functors are left-exact?