A closed proper convex function f is the pointwise
supremum of the collection of all
affine functionsh such that h ≤ f (called the affine minorants of f).
References
^Convex Optimization Theory. Athena Scientific. 2009. pp. 10, 11.
ISBN978-1886529311.
A closed proper convex function f is the pointwise
supremum of the collection of all
affine functionsh such that h ≤ f (called the affine minorants of f).
References
^Convex Optimization Theory. Athena Scientific. 2009. pp. 10, 11.
ISBN978-1886529311.