Results 11 to 20 of about 1,054,950 (195)

An Algorithm for Solving Quadratic Programming Problems [PDF]

open access: yesComputer Science Journal of Moldova, 1997
Herein is investigated the method of solution of quadratic programming problems. The algorithm is based on the effective selection of constraints. Quadratic programming with constraints-equalities are solved with the help of an algorithm, so that matrix ...
V. Moraru
doaj   +3 more sources

Reformulating mixed-integer quadratically constrained quadratic programs [PDF]

open access: yes, 2011
It is well known that semidefinite programming (SDP) can be used to derive useful relaxations for a variety of optimisation problems. Moreover, in the particular case of mixed-integer quadratic programs, SDP has been used to reformulate problems, rather ...
Galli, L, Letchford, A. N.
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   +5 more sources

Gap inequalities for non-convex mixed-integer quadratic programs [PDF]

open access: yes, 2011
Laurent and Poljak introduced a very general class of valid linear inequalities, called gap inequalities, for the max-cut problem. We show that an analogous class of inequalities can be defined for general non-convex mixed-integer quadratic programs ...
Galli, Laura   +2 more
core   +5 more sources

Vertical Jumping for Legged Robot Based on Quadratic Programming

open access: yesSensors, 2021
The highly dynamic legged jumping motion is a challenging research topic because of the lack of established control schemes that handle over-constrained control objectives well in the stance phase, which are coupled and affect each other, and control ...
Dingkui Tian   +4 more
doaj   +1 more source

A novel computational method for neutrosophic uncertainty related quadratic fractional programming problems [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
This study introduces a novel method for addressing the pentagonal quadratic fractional programming problem (PQFPP). We employ pentagonal neutrosophic numbers for the objective function's cost, resources, and technological coefficients.
S.A. Edalatpanah   +3 more
doaj   +1 more source

A Rank-Two Feasible Direction Algorithm for the Binary Quadratic Programming

open access: yesJournal of Applied Mathematics, 2013
Based on the semidefinite programming relaxation of the binary quadratic programming, a rank-two feasible direction algorithm is presented. The proposed algorithm restricts the rank of matrix variable to be two in the semidefinite programming relaxation ...
Xuewen Mu, Yaling Zhang
doaj   +1 more source

A new method for solving quadratic fractional programming problem in neutrosophic environment

open access: yesOpen Engineering, 2021
In the current study, a neutrosophic quadratic fractional programming (NQFP) problem is investigated using a new method. The NQFP problem is converted into the corresponding quadratic fractional programming (QFP) problem.
Khalifa Hamiden Abd El-Wahed   +2 more
doaj   +1 more source

An Algebraic-Based Primal–Dual Interior-Point Algorithm for Rotated Quadratic Cone Optimization

open access: yesComputation, 2023
In rotated quadratic cone programming problems, we minimize a linear objective function over the intersection of an affine linear manifold with the Cartesian product of rotated quadratic cones.
Karima Tamsaouete, Baha Alzalg
doaj   +1 more source

A Global Optimization Algorithm for Generalized Quadratic Programming

open access: yesJournal of Applied Mathematics, 2013
We present a global optimization algorithm for solving generalized quadratic programming (GQP), that is, nonconvex quadratic programming with nonconvex quadratic constraints.
Hongwei Jiao, Yongqiang Chen
doaj   +1 more source

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