1.Previous
3.Next

of . That is,

:

:

Mathematical theorem

Let X and Y be Banach spaces, and be convex functions and be a bounded linear map. Then the Fenchel problems:
:
:satisfy weak duality, i.e. . Note that and are the convex conjugates of and , respectively, and is the adjoint operator. The perturbation function

1.Previous
3.Next