Computational Convex Analysis

A. Numerical Computation Numeric / continuous Numerical Computation of the Fenchel conjugate (in Maple and in Matlab). Numerical Computation of Convex transforms (in Maple): Moreau envelope, proximal mapping, Lasry-Lions double envelope, Proximal Hull, Pasch-Hausdorff envelope or Lipschitz regularization.

An inf-convolution

B. Symbolic Computation (in Maple) Functions on the real-line: Fenchel conjugates and subdifferentials for convex functions. Fenchel conjugates and biconjugates of quartic polynomials

Univariate Conjugate

C. Code we would like to have

D. Related web sites