Search Results - subject:"constraint relaxation"

Constraint relaxation for the discrete ordered median problem

Martínez-Merino, Luisa I.; Ponce, Diego; Puerto, Justo - In: Top : an official journal of the Spanish Society of … 31 (2023) 3, pp. 538-561

Persistent link: https://www.econbiz.de/10014384718

A new combinatorial algorithm for separable convex resource allocation with nested bound constraints

Wu, Zeyang; Nip, Kameng; He, Qie - In: INFORMS journal on computing : JOC 33 (2021) 3, pp. 1197-1212

Persistent link: https://www.econbiz.de/10012631668

Zero duality gap in surrogate constraint optimization: A concise review of models

Alidaee, Bahram - In: European Journal of Operational Research 232 (2014) 2, pp. 241-248

Surrogate constraint relaxation was proposed in the 1960s as an alternative to the Lagrangian relaxation for solving …

Persistent link: https://www.econbiz.de/10010738151

Zero duality gap in surrogate constraint optimization : a concise review of models

Alidaee, Bahram - In: European journal of operational research : EJOR 232 (2014) 2, pp. 241-248

Persistent link: https://www.econbiz.de/10010224712

Average Relaxations of Extremal Problems

Tsirlin, Anatoliy M.; Kazakov, Valdimir - Finance Discipline Group, Business School - 2003

In this paper extremal problems that include averaging operation in constraints and objective are considered. The relaxation caused by a replacement of a problem without averaging with a problem that includes averaging is formally defined and investigated. Canonical form for nolinear programming...

Persistent link: https://www.econbiz.de/10004984583