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Business, international

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Weak efficiency for multiobjective variational problems

Article Abstract:

A study is conducted on weakly efficient solutions for multiobjective variational problems (MVPs). A new concept of weak vector critical point which generalizes others already existing, and a new class of pseudoindex functions is equivalent to the class of functions whose weak vector critical points are weakly efficient solutions for MVPs.

Author: Osuna-Gomez, R., Rufian-Lizana, A., Arana-Jimenez, M.
Publisher: Elsevier B.V.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2004
Evaluation, Nonlinear programming, Classicism

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Generalized invex monotonicity

Article Abstract:

Definition of generalized invex monotone functions as an extension of monotone functions is discussed.

Author: Ruiz-Garzon, G., Osuna-Gomez, R., Rufian-Lizana, A.
Publisher: Elsevier B.V.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2003
Study and teaching, Monotonic functions

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Two alternative models for farm management: discrete versus continuous time horizon

Article Abstract:

Comparative analysis of two heuristic models for farm management is presented.

Author: Vitoriano, B., Ortuno, M.T., Recio, B., Rubio F., Alonso-Ayuso, A.
Publisher: Elsevier B.V.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2003
Methods, Models, Comparative analysis, Decision support systems, Heuristic programming, Farm management, Decision support software

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Subjects list: Spain
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