Results 11 to 20 of about 3,486,102 (302)

ANTIGONE: Algorithms for coNTinuous / Integer Global Optimization of Nonlinear Equations [PDF]

open access: yes, 2014
This manuscript introduces ANTIGONE, Algorithms for coNTinuous/Integer Global Optimization of Nonlinear Equations, a general mixed-integer nonlinear global optimization framework. ANTIGONE is the evolution of the Global Mixed-Integer Quadratic Optimizer,
Floudas, Christodoulos A, Misener, Ruth
core   +2 more sources

On Optimal Nonlinear Systematic Codes [PDF]

open access: yesIEEE Transactions on Information Theory, 2016
arXiv admin note: substantial text overlap with arXiv:1502 ...
Eleonora Guerrini   +2 more
openaire   +5 more sources

Interior Methods for Nonlinear Optimization [PDF]

open access: yesSIAM Review, 2002
Interior methods are an omnipresent, conspicuous feature of the constrained optimization landscape today, but it was not always so. Primarily in the form of barrier methods, interior-point techniques were popular during the 1960s for solving nonlinearly constrained problems. However, their use for linear programming was not even contemplated because of
Anders Forsgren   +2 more
openaire   +1 more source

A Hierarchical Theory for the Tensile Stiffness of Non-Buckling Fractal-Inspired Interconnects

open access: yesNanomaterials, 2023
The design of non-buckling interconnects with thick sections has gained important applications in stretchable inorganic electronics due to their simultaneous achievement of high stretchability, low resistance, and low heat generation.
Yongkang Wang   +6 more
doaj   +1 more source

A Heuristic for Nonlinear Global Optimization [PDF]

open access: yesINFORMS Journal on Computing, 2010
We propose a new heuristic for nonlinear global optimization combining a variable neighborhood search framework with a modified trust-region algorithm as local search. The proposed method presents the capability to prematurely interrupt the local search if the iterates are converging to a local minimum that has already been visited or if they are ...
Bierlaire, Michel   +2 more
openaire   +6 more sources

Strong Convergence on the Aggregate Constraint-Shifting Homotopy Method for Solving General Nonconvex Programming

open access: yesJournal of Mathematics, 2020
In the paper, the aggregate constraint-shifting homotopy method for solving general nonconvex nonlinear programming is considered. The aggregation is only about inequality constraint functions. Without any cone condition for the constraint functions, the
Zhichuan Zhu, Yeong-Cheng Liou
doaj   +1 more source

Predicting Tipping Points in Chaotic Maps with Period-Doubling Bifurcations

open access: yesComplexity, 2021
In this paper, bifurcation points of two chaotic maps are studied: symmetric sine map and Gaussian map. Investigating the properties of these maps shows that they have a variety of dynamical solutions by changing the bifurcation parameter.
Changzhi Li   +4 more
doaj   +1 more source

A distributed proximal gradient method with time-varying delays for solving additive convex optimizations

open access: yesResults in Applied Mathematics, 2023
We consider the problem of minimizing a finite sum of differentiable and nondifferentiable convex functions in the setting of finite-dimensional Euclidean space. We propose and analyze a distributed proximal gradient method with computational delays. The
Sakrapee Namsak   +2 more
doaj   +1 more source

Stability and Convergence Analysis for Set-Valued Extended Generalized Nonlinear Mixed Variational Inequality Problems and Generalized Resolvent Dynamical Systems

open access: yesJournal of Mathematics, 2021
In this paper, we study a set-valued extended generalized nonlinear mixed variational inequality problem and its generalized resolvent dynamical system. A three-step iterative algorithm is constructed for solving set-valued extended generalized nonlinear
Iqbal Ahmad   +3 more
doaj   +1 more source

On Strengthened Inertial-Type Subgradient Extragradient Rule with Adaptive Step Sizes for Variational Inequalities and Fixed Points of Asymptotically Nonexpansive Mappings

open access: yesMathematics, 2022
In a real Hilbert space, let the VIP denote a pseudomonotone variational inequality problem with Lipschitz continuity operator, and let the CFPP indicate a common fixed-point problem of finitely many nonexpansive mappings and an asymptotically ...
Lu-Chuan Ceng   +3 more
doaj   +1 more source

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