relation: https://pure.iiasa.ac.at/id/eprint/4197/
title: A Note on the Twice Differentiable Cubic Augmented Lagrangian
creator: Kiwiel, K.
description: Rockafellar's quadratic augmented Lagrangian for inequality constrained minimization is not twice differentiable. To eliminate this drawback, several quite complicated Lagrangians have been proposed. We exhibit a simple cubic Lagrangian that is twice differentiable. It stems from the recent work of Eckstein and Teboulle on Bregman-related Lagrangians.
publisher: WP-94-012
date: 1994-03
type: Monograph
type: NonPeerReviewed
format: text
language: en
identifier: https://pure.iiasa.ac.at/id/eprint/4197/1/WP-94-012.pdf
identifier:   Kiwiel, K.  (1994).  A Note on the Twice Differentiable Cubic Augmented Lagrangian.   IIASA Working Paper. IIASA, Laxenburg, Austria: WP-94-012