Výsledky vyhledávání - Iterative Algorithms for Nonlinear Operators and Optimization

Bounds in Normed Spaces Using Convex Functions Autor Mohammad Sababheh, Shigeru Furuichi, Nicuşor Minculete, Hamid Reza Moradi

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Extended Dynamic Mode Decomposition with Invertible Dictionary Learning Autor Jin, Yuhong, Hou, Lei, Zhong, Shun

“…The Koopman operator has received attention for providing a potentially global linearization representation of the nonlinear dynamical system…”
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Efficient iterative solutions to complex-valued nonlinear least-squares problems with mixed linear and antilinear operators Autor Kim, Tae Hyung, Haldar, Justin P.

“…, which has a well-known analytic solution as well as powerful iterative solution algorithms. However, instead of linear least-squares, this work considers the more complicated scenario…”
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Accelerated derivative‐free method for nonlinear monotone equations with an application Autor Hassan Ibrahim, Abdulkarim, Kumam, Poom, Bala Abubakar, Auwal, Adamu, Abubakar

“…], we design an inertial algorithm for finding the solutions of nonlinear equation with monotone and Lipschitz continuous operator…”
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Two new Hager–Zhang iterative schemes with improved parameter choices for monotone nonlinear systems and their applications in compressed sensing Autor Waziri, Mohammed Yusuf, Ahmed, Kabiru, Halilu, Abubakar Sani, Sabi’u, Jamilu

“… Inspired by this and recent extensions of the one-parameter HZ scheme to system of nonlinear monotone equations, two new HZ-type iterative methods are developed in this paper for solving system…”
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A Trained Iterative Shrinkage Approach Based on Born Iterative Method for Electromagnetic Imaging Autor Desmal, Abdulla

“… The proposed TBIM consists of a nested loop; the outer loop executes TBIM iteration steps, while the inner loop executes a trained iterative shrinkage thresholding algorithm (TISTA…”
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An accelerated inexact Newton-type regularizing algorithm for ill-posed operator equations Autor Long, Haie, Zhang, Ye, Gao, Guangyu

“…We propose and analyze a new iterative regularization approach, called IN-SETPG, for efficiently solving nonlinear ill-posed operator equations in the Hilbert-space setting…”
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Tikhonov regularized iterative methods for nonlinear problems Autor Dixit, Avinash, Sahu, D. R., Gautam, Pankaj, Som, T.

“… Researchers assume the strong conditions like strong convexity or strong monotonicity on the considered operators to prove strong convergence of the algorithms…”
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An Inertial Iterative Algorithm for Approximating Common Solutions to Split Equalities of Some Nonlinear Optimization Problems Autor Mewomo, O. T., Ogwo, G. N., Alakoya, T. O.

“…In this paper, we introduce a new inertial Tseng’s extragradient method with self-adaptive step sizes for approximating a common solution of split equalities…”
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Implicit Function Theorem for Nonlinear Time-Delay Systems With Algebraic Constraints Autor Chen, Yahao, Ghanes, Malek, Barbot, Jean-Pierre

“…), Califano and Moog (2017)]. An iterative algorithm is proposed to check the conditions and to construct the desired bicausal change of coordinates for the proposed implicit function theorem…”
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Strong convergence of an iterative algorithm involving nonlinear mappings of nonexpansive and accretive type Autor Qin, Xiaolong, Cho, Sun Young, Wang, Lin

“…In this paper, a new iterative method for finding the projection onto the intersection of two closed convex sets in the framework of Banach spaces is presented…”
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Solutions to inexact resolvent inclusion problems with applications to nonlinear analysis and optimization Autor Reem, Daniel, Reich, Simeon

“…Many problems in nonlinear analysis and optimization, among them variational inequalities and minimization of convex functions, can be reduced to finding zeros (namely, roots…”
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Two Descent Dai-Yuan Conjugate Gradient Methods for Systems of Monotone Nonlinear Equations Autor Waziri, Mohammed Yusuf, Ahmed, Kabiru

“…In this paper, we present two Dai-Yuan type iterative methods for solving large-scale systems of nonlinear monotone equations…”
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Combined Newton-Gradient Method for Constrained Root-Finding in Chemical Reaction Networks Autor Berra, Silvia, La Torraca, Alessandro, Benvenuto, Federico, Sommariva, Sara

“…In this work, we present a fast, globally convergent, iterative algorithm for computing the asymptotically stable states of nonlinear large-scale systems of quadratic autonomous ordinary differential equations (ODE) modeling, e.g…”
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Improved Dai-Yuan iterative schemes for convex constrained monotone nonlinear systems Autor Ahmed, Kabiru, Waziri, Mohammed Yusuf, Halilu, Abubakar Sani, Sabi’u, Jamilu, Murtala, Salisu, Abdullahi, Habibu

“…Two new Dai-Yuan (DY) iterative schemes are presented in this article for solving constrained system of nonlinear monotone equations…”
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Koopman System Approximation-Based Optimal Control of Multiple Mobile Robots Autor Zhao, Qianhong, Tao, Gang

“… The operator, while operating on a set of observation functions of the state vector of a nonlinear system, produces a set of dynamic equations that, through a dynamic transformation, form a new dynamic system…”
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Memory Based Approaches to One-Dimensional Nonlinear Models Autor Naseem, Amir, Argyros, Ioannis K., Qureshi, Sania, Aziz ur Rehman, Muhammad, Soomro, Amanullah, Gdawiec, Krzysztof, Iyanda Abdulganiy, Ridwanulahi

“…Algorithms that locate roots are used to analyze nonlinear equations in computer science, mathematics, and physical sciences…”
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A novel genetic algorithm based method for solving continuous nonlinear optimization problems through subdividing and labeling Autor Esmaelian, Majid, Tavana, Madjid, Santos-Arteaga, Francisco J., Vali, Masoumeh

“…) to solve optimization problems involving n – dimensional continuous nonlinear functions. SLGA is based on the mutation and crossover operators of genetic algorithms…”
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Two adaptive scaled gradient projection methods for Stiefel manifold constrained optimization Autor Oviedo, Harry, Dalmau, Oscar, Lara, Hugo

“… These iterative algorithms use a projection operator based on the QR factorization to preserve the feasibility in each iteration…”
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Randomized greedy algorithm for helicopter optimization in the energy industry: a practical approach to model development and solution deliverance Autor Navarre, Jeremy T

“… by 19 firms are optimized via a randomized greedy algorithm. The study’s…”
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