RT Monograph
SR 00
A1 Kiwiel, K.
T1 A Note on the Twice Differentiable Cubic Augmented Lagrangian
YR 1994
FD 1994-03
SP 4
AB 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.
PB WP-94-012
PP IIASA, Laxenburg, Austria
AV Published
LK https://pure.iiasa.ac.at/id/eprint/4197/