Results 81 to 90 of about 7,645,857 (241)

On the Uniqueness of the Optimal Flow Distribution LP Solution in an Electrical Network

open access: yesКібернетика та комп'ютерні технології
In [1], a mathematical model for minimizing the power moment in an electrical network was developed, taking into account transmission line capacities, balance relations at the main network nodes, and load levels of energy nodes.
Petro Stetsyuk   +2 more
doaj   +1 more source

Algorithms for the solution of the quadratic programming problem [PDF]

open access: yes, 2004
The purpose of this dissertation was to provide a review of the theory of Optimization, in particular quadratic programming, and the algorithms suitable for solving both convex and non-convex quadratic programming problems. Optimization problems arise in
Vankova, Martina
core  

A Θ(m9) Ternary Minimum-Cost Network Flow LP Model of the Assignment Problem Polytope, with Applications to Hard Combinatorial Optimization Problems

open access: yesLogistics
Background: Combinatorial optimization problems (COPs) are central to Logistics and Supply Chain decision making, yet their NP-hardness prevents exact optimal solutions in reasonable time.
Moustapha Diaby
doaj   +1 more source

An Unconstrained Q - G Programming Problem and its Application [PDF]

open access: yes, 2015
In practice there exist many methods to solve unconstrained, constrained and mixed quadratic and geometric programming problems. In this paper an attempt is made to develop unconstraint Q – G programming problem by combining quadratic programming problem
Doshi, Hiren, Trivedi, Chirag
core  

Convex Quadratic Programming

open access: yes, 2016
Quadratic programming is one of the types of . There is no single method available for solving quadratic programming problem. So a number of methods have been developed for solving quadratic programming problems.
Abebe, Setargie
core  

Reducing Portfolio Quadratic Programming Problem into Regression Problem: Stepwise Algorithm

open access: yes, 2020
Mathematical programming can be classified into linear and non linear programming. This study involved a literature knowledge of formal theory essential for understanding of optimization and investigation of algorithms used for solution of special case ...
N. Jamal; Department of Mathematics and Statistics, PMAS University of Arid Agriculture, Rawalpindi   +3 more
core  

Metode Sequential Quadratic Programming (Sqp) untuk Menyelesaikan Persoalan Nonlinear Berkendala

open access: yes, 2011
Sequential Quadratic Programming (SQP) method changes constrained nonlinear programming problem into quadratic programming problem without convert to be sequences of unconstrained minimization problem.
Yani, Yani
core  

The Problem of Optimizing a Set of Quadratic Criteria Relative to a Linear Multi-Step Control System

open access: yesИзвестия Иркутского государственного университета: Серия "Математика"
A linear-quadratic problem of optimal control in a discrete-time formulation and multi-objective setting is considered: a linear system, a set of quadratic objective functions in state and control variables, multi-objective optimization, and Pareto ...
V.A. Srochko   +2 more
doaj   +1 more source

Greedy randomized dispatching heuristics for the single machine scheduling problem with quadratic earliness and tardiness penalties [PDF]

open access: yes
In this paper, we present greedy randomized dispatching heuristics for the single machine scheduling problem with quadratic earliness and tardiness costs, and no machine idle time. The several heuristic versions differ, on the one hand, on the strategies
Maria R. A. Moreira, Jorge M. S. Valente
core  

An unconstrained binary quadratic programming for the maximum independent set problem

open access: yesNonlinear Analysis, 2012
For a given graph G = (V, E) the maximum independent set problem is to find the largest subset of pairwise nonadjacent vertices. We propose a new model which is a reformulation of the maximum independent set problem as an unconstrained quadratic binary ...
Sidi Mohamed Douiri, Souad Elbernoussi
doaj  

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