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Comparison of genetic programming and HEC-HMS as a conceptual model in simulating rainfall-runoff time series. [PDF]
Sci RepSepahvand R +2 more
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Towards Fault-Tolerant AGV Task Scheduling in Flexible Manufacturing Systems Using a Tree-Based Max-Plus Predictive Approach. [PDF]
Sensors (Basel)Zaborniak D +3 more
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Stability in Nonlinear Programming
Operations Research, 1970This paper establishes necessary and sufficient conditions for constraint set stability requiring neither convex constraint functions not convex constraint sets. These conditions then lead to a sufficiency result for the continuity of the optimal objective values as the right-hand side varies. Applications to quasiconvex functions are presented.
James P. Evans, Floyd J. Gould
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Operations Research Letters, 1981
An automatic procedure for scaling the variables and constraints of a nonlinear optimization problem is proposed and tested. The procedure attempts to reduce the spread of element values of the problem Jacobian. Results obtained using a GRG code show that the proposed scaling method in not consistently successful. Ideas for future work are presented.
Leon S. Lasdon, P. O. Beck
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An automatic procedure for scaling the variables and constraints of a nonlinear optimization problem is proposed and tested. The procedure attempts to reduce the spread of element values of the problem Jacobian. Results obtained using a GRG code show that the proposed scaling method in not consistently successful. Ideas for future work are presented.
Leon S. Lasdon, P. O. Beck
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Nonlinear programming on a microcomputer
Computers & Operations Research, 1986We provide a survey of microcomputer-based software for solving nonlinear programs and systems of simultaneous nonlinear equations. Package features are discussed in detail. In addition, the packages are compared with respect to accuracy and efficiency over a set of well-known test problems.
Bruce L. Golden, Edward A. Wasil
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Nonlinear Complex Programming with Nonlinear Constraints
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1977AbstractFollowing Mond [8, 9] a duality theory for nonlinear complex programming problems over polyhedral cones with nonlinear constraints is developed by making use of the linear duality theory.
Das, C., Swarup, K.
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Rates of Stability in Nonlinear Programming
Operations Research, 1976We give conditions on a nonlinear programming problem for the set of feasible solutions to have stability on the order of a Lipschitz condition. These results then imply conditions for the optimal value of the objective function to satisfy a Lipschitz condition with respect to the right-hand side vector as well as for the set of ϵ-optimal solutions to
Michael H. Stern, Donald M. Topkis
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Nonlinear programming on generalized networks
ACM Transactions on Mathematical Software, 1987We describe a specialization of the primal truncated Newton algorithm for solving nonlinear optimization problems on networks with gains. The algorithm and its implementation are able to capitalize on the special structure of the constraints. Extensive computational tests show that the algorithm is capable of solving very large problems.
Ahlfeld, D. P. +7 more
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On Symmetric Duality in Nonlinear Programming
Operations Research, 1973In this study we generalize the formulation of symmetric duality introduced by Dantzig, Eisenberg, and Cottle to include the case where the constraints of the inequality type are defined via closed convex cones and their polars. The new formulation retains the symmetric properties of the original programs.
Mokhtar S. Bazaraa, Jamie J. Goode
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