Results 11 to 20 of about 1,091,019 (290)

Generating Efficient Outcome Points for Convex Multiobjective Programming Problems and Its Application to Convex Multiplicative Programming [PDF]

open access: yesJournal of Applied Mathematics, 2011
Convex multiobjective programming problems and multiplicative programming problems have important applications in areas such as finance, economics, bond portfolio optimization, engineering, and other fields. This paper presents a quite easy algorithm for
Le Quang Thuy   +2 more
doaj   +2 more sources

\(E\)-Convex programming [PDF]

open access: yesJournal of Numerical Analysis and Approximation Theory, 2004
In [6] one shows that some of the results obtained in [5] on \(E\)-convex programming are incorrect. In this paper we recover these results in the new hypotheses.
Liana Lupşa, Dorel Duca
doaj   +3 more sources

Disciplined Geodesically Convex Programming [PDF]

open access: yesCoRR
Convex programming plays a fundamental role in machine learning, data science, and engineering. Testing convexity structure in nonlinear programs relies on verifying the convexity of objectives and constraints. Grant et al. (2006) introduced a framework, Disciplined Convex Programming (DCP), for automating this verification task for a wide range of ...
Andrew Cheng   +2 more
core   +5 more sources

Non-convex mixed-integer nonlinear programming : a survey [PDF]

open access: yes, 2012
A wide range of problems arising in practical applications can be formulated as Mixed-Integer Nonlinear Programs (MINLPs). For the case in which the objective and constraint functions are convex, some quite effective exact and heuristic algorithms are ...
Burer, S, Letchford, Adam
core   +4 more sources

Reformulations of mathematical programming problems as linear complementarity problems [PDF]

open access: yes, 1982
A family of complementarity problems are defined as extensions of the well known Linear Complementarity Problem (LCP). These are (i.) Second Linear Complementarity Problem (SLCP) which is an LCP extended by introducing further equality restrictions and ...
Mitra, G, Judice, JJ
core   +4 more sources

LINEAR PROGRAMMING APPLIED TO A CONVEX PROGRAMMING TYPE

open access: yesPesquimat, 2014
In the present’s paper studying a strategy for a typo of convex problem, we treat a linear programming problem whose coefficient of decision variables in the objective function has a nonlinear behavior.
Edinson Raúl Montoro Alegre   +3 more
doaj   +1 more source

Componentwise Fractional Programming with Application to Resource Allocation [PDF]

open access: yesModeling, Identification and Control, 1983
A fractional programming problem is considered of the maximization of the ratio of a concave and a convex function, with each variable occurring in a single convex component constraint.
Kåre M. Mjelde
doaj   +1 more source

Global Optimization for the Sum of Concave-Convex Ratios Problem

open access: yesJournal of Applied Mathematics, 2014
This paper presents a branch and bound algorithm for globally solving the sum of concave-convex ratios problem (P) over a compact convex set. Firstly, the problem (P) is converted to an equivalent problem (P1).
XueGang Zhou, JiHui Yang
doaj   +1 more source

A Multi-Step Inertial Proximal Peaceman-Rachford Splitting Method for Separable Convex Programming

open access: yesIEEE Access, 2023
In this paper, we propose a multi-step inertial proximal Peaceman-Rachford splitting method (abbreviated as MIP-PRSM) for solving the two-block separable convex optimization problems with linear constraints, which is a unified framework for such Peaceman-
Hongyan Li, Dongmei Yu, Leifu Gao
doaj   +1 more source

The Complexity Boundary of Answer Set Programming with Generalized Atoms under the FLP Semantics [PDF]

open access: yes, 2013
In recent years, Answer Set Programming (ASP), logic programming under the stable model or answer set semantics, has seen several extensions by generalizing the notion of an atom in these programs: be it aggregate atoms, HEX atoms, generalized ...
Alviano, Mario   +3 more
core   +1 more source

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