Results 101 to 110 of about 2,134,101 (207)

Dual ${M}$ -Convex Variable Subsets Family and Extremum Analysis for the OPF Problem

open access: yesIEEE Access, 2018
The optimal power flow (OPF) model is a central optimization problem in power system network. In this paper, we propose a novel approach to solve the OPF problem that has a convex objective function and non-convex feasible domain due to the constraints ...
Liulin Yang, Naishan Hang, Zhi Wei
doaj   +1 more source

Convex optimization for maximizing the degradation efficiency of chloroquine in a flow-by electrochemical reactor. [PDF]

open access: yesJ Solid State Electrochem, 2023
Regalado-Méndez A   +3 more
europepmc   +1 more source

Subgradient Techniques for Passivity Enforcement of Linear Device and Interconnect Macromodels [PDF]

open access: yes, 2012
This paper presents a class of nonsmooth convex optimization methods for the passivity enforcement of reduced-order macromodels of electrical interconnects, packages, and linear passive devices.
Chinea, Alessandro   +3 more
core   +1 more source

Introduction to convex optimization [PDF]

open access: yes, 2019
In this thesis, we touched upon the concept of convexity which is one of the essential topics in optimization. There exist many real world problems that mathematically modelling these problems and trying to solve them are the focus point of many ...
Tanoumand, Neda
core   +1 more source

Convex optimization and lagrange multipliers

open access: yesMathematical Programming, 1978
The duality theorem of linear programming is used to prove several results on convex optimization. This is done without using separating hyerplane theorems.
openaire   +2 more sources

Immunizing Conic Quadratic Optimization Problems Against Implementation Errors [PDF]

open access: yes
We show that the robust counterpart of a convex quadratic constraint with ellipsoidal implementation error is equivalent to a system of conic quadratic constraints.
Ben-Tal, A., Hertog, D. den
core  

Robust Optimization of Currency Portfolios [PDF]

open access: yes
We study a currency investment strategy, where we maximize the return on a portfolio of foreign currencies relative to any appreciation of the corresponding foreign exchange rates. Given the uncertainty in the estimation of the future currency values, we
Berc Rustem   +3 more
core  

Parallel Continuous Non-Convex Optimization

open access: yes, 1997
Parallel globed optimization is one very promising area of research since due to inherent difficulty of the problems it studies, only instances of limited dimension can be solved in reasonable computer time on conventional machines.
Athanasios Migdalas   +5 more
core   +1 more source

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