Výsledky vyhledávání - Iterative Algorithms for Nonlinear Operators and Optimization

A novel class of forward-backward explicit iterative algorithms using inertial techniques to solve variational inequality problems with quasi-monotone operators

Autoři: Bancha Panyanak Chainarong Khunpanuk Nattawut Pholasa a další

Zdroj: AIMS Mathematics, Vol 8, Iss 4, Pp 9692-9715 (2023)

Témata: Economics, 0211 other engineering and technologies, Nonlinear Operators, Geometry, 02 engineering and technology, Fixed-Point Problems, Engineering, quasi-monotone operator, QA1-939, FOS: Mathematics, tseng's extragradient method, Iterative Algorithms, Economic growth, Civil and Structural Engineering, Variational inequality, Numerical Analysis, Numerical Optimization Techniques, Semidefinite Programming, Equilibrium Problems, lipschitz continuous operators, Mathematical optimization, Topology Optimization in Structural Engineering, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Lipschitz continuity, Saddle point, Applied mathematics, Algorithm, inertial-type iterative scheme, Computational Theory and Mathematics, Strongly monotone, Computer Science, Physical Sciences, Convergence (economics), Monotone polygon, variational inequalities, Mathematics

Přístupová URL adresa: https://doaj.org/article/d2e44809f42a47b48ebf5fe93f6d1dfd

Iterative manner involving sunny nonexpansive retractions for nonlinear operators from the perspective of convex programming as applicable to differential problems, image restoration and signal recovery

Autoři: Damrongsak Yambangwai Chonjaroen Chairatsiripong Tanakit Thianwan

Zdroj: AIMS Mathematics, Vol 87, Iss 3, Pp 7163-7195 (2023)

Témata: Metric (unit), Inverse Problems in Mathematical Physics and Imaging, Convex Optimization, Economics, Inverse Problems, Computational Mechanics, Perspective (graphical), Geometry, signal recovery problem, Quantum mechanics, 01 natural sciences, Sparse Approximation, Engineering, Nonlinear programming, QA1-939, FOS: Mathematics, Nonexpansive Mappings, Iterative Algorithms, 0101 mathematics, Mathematical Physics, Economic growth, sunny nonexpansive retract, Banach space, Minification, Physics, Mathematical optimization, Projection (relational algebra), image restoration problem, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, convexly constrained least square problem, Theory and Applications of Compressed Sensing, Applied mathematics, Computer science, Convex optimization, Programming language, Regular polygon, Algorithm, Aerospace engineering, Operations management, Computational Theory and Mathematics, SIGNAL (programming language), Physical Sciences, Computer Science, Convergence (economics), Nonlinear system, Differential (mechanical device), convex minimization problem, Mathematics

Přístupová URL adresa: https://doaj.org/article/4b65a65995fd46a58046aa9eb64c4470

A novel algorithm with an inertial technique for fixed points of nonexpansive mappings and zeros of accretive operators in Banach spaces

Autoři: Kaiwich Baewnoi Damrongsak Yambangwai Tanakit Thianwan

Zdroj: AIMS Mathematics, Vol 9, Iss 3, Pp 6424-6444 (2024)

Témata: Convex Optimization, 0211 other engineering and technologies, 02 engineering and technology, Fixed-Point Problems, 01 natural sciences, Mathematical analysis, Quantum mechanics, Fixed Point Theorems in Metric Spaces, Interior-Point Methods, QA1-939, FOS: Mathematics, Nonexpansive Mappings, 0101 mathematics, Iterative Algorithms, accretive operator, Numerical Analysis, Banach space, Numerical Optimization Techniques, Physics, 4. Education, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, nonexpansive mapping, inertial term, strong convergence, Computational Theory and Mathematics, uniformly gâteaux differentiable norm, Computer Science, Physical Sciences, Geometry and Topology, Inertial frame of reference, Mathematics

Přístupová URL adresa: https://doaj.org/article/a5f663df1e9d434c82a93defe0ff52e1

New iterative conjugate gradient method for nonlinear unconstrained optimization

Autoři: Sabrina Ben Hanachi Badreddine Sellami Mohammed Belloufi

Zdroj: RAIRO - Operations Research. 56:2315-2327

Témata: Artificial neural network, Artificial intelligence, Convex Optimization, Nonlinear conjugate gradient method, Economics, Computational Mechanics, 0211 other engineering and technologies, Geometry, Conjugate residual method, 02 engineering and technology, Conjugate gradient method, Proximal Gradient Methods, Mathematical analysis, 01 natural sciences, Engineering, Gradient method, Computer security, 0103 physical sciences, FOS: Mathematics, Economic growth, Conjugate, Numerical Analysis, Gradient descent, Numerical Optimization Techniques, RADIUS, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Derivation of the conjugate gradient method, Theory and Applications of Compressed Sensing, Applied mathematics, Computer science, Convex optimization, Algorithm, Regular polygon, Line search, Computational Theory and Mathematics, Physical Sciences, Computer Science, Derivative-Free Optimization, Convergence (economics), Mathematics

A nonmonton active interior point trust region algorithm based on CHKS smoothing function for solving nonlinear bilevel programming problems

Autoři: B. El-Sobky Y. Abo-Elnaga G. Ashry a další

Zdroj: AIMS Mathematics, Vol 9, Iss 3, Pp 6528-6554 (2024)

Témata: Bilevel Programming, Bilevel optimization, Geometry, Evolutionary biology, Fixed-Point Problems, 01 natural sciences, Quantum mechanics, Multi-Objective Transportation Problem Optimization, Engineering, Interior-Point Methods, Point (geometry), Nonlinear programming, Computer security, nonmonton trust-region, chks smoothing function, QA1-939, FOS: Mathematics, Interior point method, active-set, interior-point, 0101 mathematics, Optimization problem, Biology, nonlinear bilevel problem, Numerical Analysis, Nonlinear Programming, Numerical Optimization Techniques, RADIUS, Physics, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Computer science, Algorithm, Computational Theory and Mathematics, Control and Systems Engineering, Function (biology), Computer Science, Physical Sciences, Nonlinear system, Computer vision, Mathematics, Mixed-Integer Nonlinear Programs, Smoothing, Trust region

Přístupová URL adresa: https://doaj.org/article/43e429785294454eb58a97ddb66aaec0

FR-type algorithm for finding approximate solutions to nonlinear monotone operator equations

Autoři: Kanikar Muangchoo Abdulkarim Hassan Ibrahim Sadiya Ali Rano a další

Zdroj: Arabian Journal of Mathematics. 10:261-270

Témata: Artificial neural network, Convex Optimization, Economics, 0211 other engineering and technologies, Nonlinear Operators, Geometry, 02 engineering and technology, Fixed-Point Problems, Operator (biology), Conjugate gradient method, Mathematical analysis, Biochemistry, Quantum mechanics, Gene, Convergence Analysis of Iterative Methods for Nonlinear Equations, Euclidean space, Machine learning, FOS: Mathematics, Constraint (computer-aided design), Biology, Economic growth, Numerical Analysis, Gradient descent, Numerical Optimization Techniques, Ecology, Physics, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Derivative-Free Methods, Lipschitz continuity, Applied mathematics, Computer science, Regular polygon, Chemistry, Computational Theory and Mathematics, Strongly monotone, FOS: Biological sciences, Physical Sciences, Computer Science, Derivative-Free Optimization, Convergence (economics), Descent direction, Nonlinear system, Repressor, Monotone polygon, Transcription factor, Type (biology), Mathematics, Monotonic function

Přístupová URL adresa: https://link.springer.com/content/pdf/10.1007/s40065-021-00313-5.pdf
https://link.springer.com/content/pdf/10.1007/s40065-021-00313-5.pdf
https://link.springer.com/article/10.1007/s40065-021-00313-5
https://purerims.smu.ac.za/en/publications/fr-type-algorithm-for-finding-approximate-solutions-to-nonlinear-

Third Order Dynamical Systems for the Sum of Two Generalized Monotone Operators

Autoři: Pham Viet Hai Phan Tu Vuong

Zdroj: Journal of Optimization Theory and Applications. 202:519-553

Témata: Inverse Problems in Mathematical Physics and Imaging, Economics, 0211 other engineering and technologies, Nonlinear Operators, Geometry, 02 engineering and technology, Mathematical analysis, Quantum mechanics, 01 natural sciences, Numerical Methods, Microscopic Simulators, FOS: Mathematics, Multiscale Methods for Heterogeneous Systems, Iterative Algorithms, 0101 mathematics, Mathematical Physics, Order (exchange), Theory of computation, Physics, Mathematical optimization, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Applied mathematics, Algorithm, Computational Theory and Mathematics, Computer Science, Physical Sciences, Monotone polygon, Dynamical systems theory, Multiscale Methods, Mathematics, Monotonic function, Finance

Popis souboru: text

Numerical algorithms for solutions of nonlinear problems in some distance spaces

Autoři: Junaid Ahmad Kifayat Ullah Reny George

Zdroj: AIMS Mathematics, Vol 8, Iss 4, Pp 8460-8477 (2023)

Témata: Artificial intelligence, Class (philosophy), Economics, Nonlinear Operators, Fixed-Point Problems, Space (punctuation), Mathematical analysis, Quantum mechanics, 01 natural sciences, Fixed Point Theorems in Metric Spaces, QA1-939, FOS: Mathematics, Nonexpansive Mappings, 0101 mathematics, Biology, Economic growth, Variational inequality, numerical solution, Numerical Analysis, algorithm, Nonlinear Programming, Banach space, Numerical Optimization Techniques, Ecology, Physics, hilbert space, Hilbert space, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, Applied mathematics, 16. Peace & justice, Computer science, Iterative method, Algorithm, Operating system, fixed point, Computational Theory and Mathematics, FOS: Biological sciences, Computer Science, Physical Sciences, Convergence (economics), Nonlinear system, Geometry and Topology, Type (biology), banach space, Mathematics, Mixed-Integer Nonlinear Programs

Přístupová URL adresa: https://doaj.org/article/f9f573df0b4f4e7ebcf75e245444a17f

An Efficient Iterative Algorithm for Solving the Split Feasibility Problem in Hilbert Spaces Applicable in Image Deblurring, Signal Recovering, and Polynomiography

Autoři: Lanchakorn Kittiratanawasin Damrongsak Yambangwai Chonjaroen Chairatsiripong a další

Zdroj: Journal of Mathematics, Vol 2023 (2023)

Témata: Inverse Problems in Mathematical Physics and Imaging, Economics, Bilevel Programming, Inverse Problems, Acceleration, Computational Mechanics, Fixed-Point Problems, Mathematical analysis, 01 natural sciences, Sparse Approximation, Image restoration, Engineering, Image processing, QA1-939, FOS: Mathematics, Image (mathematics), Classical mechanics, Iterative Algorithms, 0101 mathematics, Mathematical Physics, Economic growth, Signal recovery, Physics, Mathematical optimization, Hilbert space, Iterative Algorithms for Nonlinear Operators and Optimization, Theory and Applications of Compressed Sensing, Applied mathematics, Computer science, Iterative method, Algorithm, Computational Theory and Mathematics, Deblurring, Computer Science, Physical Sciences, Convergence (economics), Compressed sensing, Computer vision, Mathematics

Popis souboru: text/xhtml

Přístupová URL adresa: https://doaj.org/article/0652f88aafcc4ee59901a1fcce0be678

On fixed-point approximations for a class of nonlinear mappings based on the JK iterative scheme with application

Autoři: Junaid Ahmad Kifayat Ullah Hasanen A. Hammad a další

Zdroj: AIMS Mathematics, Vol 8, Iss 6, Pp 13663-13679 (2023)

Témata: Artificial intelligence, Class (philosophy), convergence results, iteration scheme, Economics, Fixed-Point Problems, Mathematical analysis, Quantum mechanics, Fixed Point Theorems in Metric Spaces, QA1-939, FOS: Mathematics, Nonexpansive Mappings, Iterative Algorithms, Anomalous Diffusion Modeling and Analysis, Economic growth, Scheme (mathematics), uniformly convex banach space, Banach space, Physics, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, nonexpansive mapping, Applied mathematics, 16. Peace & justice, Multi-valued Mappings, Computer science, Iterative method, Computational Theory and Mathematics, Contractive Mappings, fixed point technique, Modeling and Simulation, Physical Sciences, Computer Science, Convergence (economics), Nonlinear system, Geometry and Topology, Mathematics

Přístupová URL adresa: https://doaj.org/article/d903a621352347668ed2c26590011274

Adaptive inertial Yosida approximation iterative algorithms for split variational inclusion and fixed point problems

Autoři: Mohammad Dilshad Mohammad Akram Md. Nasiruzzaman a další

Zdroj: AIMS Mathematics, Vol 8, Iss 6, Pp 12922-12942 (2023)

Témata: split variational inclusion, Economics, Geometry, Fixed-Point Problems, algorithms, Mathematical analysis, Quantum mechanics, yosida approximation, Engineering, Interior-Point Methods, Point (geometry), Computer security, QA1-939, FOS: Mathematics, Iterative Algorithms, 10. No inequality, Weak convergence, Economic growth, Civil and Structural Engineering, Numerical Analysis, Numerical Optimization Techniques, fixed point problem, Physics, Topology Optimization in Structural Engineering, Hilbert space, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, Applied mathematics, Computer science, Iterative method, strong convergence, Algorithm, Computational Theory and Mathematics, Computer Science, Physical Sciences, Convergence (economics), weak convergence, Inertial frame of reference, Mathematics, Asset (computer security)

Přístupová URL adresa: https://doaj.org/article/1a12458942304a1cae9ae674f169c402

Dislocation hyperbolic augmented Lagrangian algorithm in convex programming

Autoři: Lennin Mallma Ramirez Nelson Maculan Adilson Elias Xavier a další

Zdroj: An International Journal of Optimization and Control: Theories & Applications (IJOCTA). 14:147-155

Témata: Composite material, Numerical Analysis, 0209 industrial biotechnology, Numerical Optimization Techniques, Mathematical optimization, 0211 other engineering and technologies, Geometry, Iterative Algorithms for Nonlinear Operators and Optimization, 02 engineering and technology, Sampling-Based Motion Planning Algorithms, Computer science, Mathematical analysis, Materials science, Convex optimization, Regular polygon, Algorithm, Computational Theory and Mathematics, Computer Science, Physical Sciences, FOS: Mathematics, Dislocation, Augmented Lagrangian method, Computer Vision and Pattern Recognition, Mathematics, Lagrangian

Optimality and Duality for Robust Optimization Problems Involving Intersection of Closed Sets

Autoři: Nguyen Canh Hung Thái Doãn Chương Nguyễn Thị Ngọc Ánh

Zdroj: Journal of Optimization Theory and Applications. 202:771-794

Témata: Optimization, Convex Optimization, constraint, 0211 other engineering and technologies, Social Sciences, Robust Optimization, 02 engineering and technology, Management Science and Operations Research, Fixed-Point Problems, closed set, 01 natural sciences, Decision Sciences, Multi-Objective Transportation Problem Optimization, Engineering, robust nonsmooth optimization, FOS: Mathematics, Robust Optimization for Risk Management and Finance, Optimization problem, 0101 mathematics, Mordukhovich/limiting subdifferential, Theory of computation, Multi-Objective Optimization, optimality condition, 4. Education, Mathematical optimization, Strong duality, Iterative Algorithms for Nonlinear Operators and Optimization, 16. Peace & justice, Algorithm, Aerospace engineering, Computational Theory and Mathematics, Control and Systems Engineering, Combinatorics, Duality (order theory), Computer Science, Physical Sciences, duality, Intersection (aeronautics), Mathematics

Popis souboru: Print-Electronic

Přístupová URL adresa: https://bura.brunel.ac.uk/handle/2438/29228

Ergodicity for a family of operators

Autoři: Abdellah Akrym Abdeslam El Bakkali Abdelkhalek Faouzi

Zdroj: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

Témata: Theory of Banach Spaces and Operators, Physics, Operators, Ergodicity, Statistics, Social Sciences, Nonlinear Operators, Iterative Algorithms for Nonlinear Operators and Optimization, 01 natural sciences, Economics, Econometrics and Finance, Computational Theory and Mathematics, Theory and Applications of Option Pricing Models, Physical Sciences, Computer Science, QA1-939, FOS: Mathematics, Statistical physics, 0101 mathematics, Mathematical Physics, Mathematics, Finance, Summing Operators

Přístupová URL adresa: https://doaj.org/article/6d0e537487194773a33aaa1e3a1a3228

A Modified Iterative Approach for Fixed Point Problem in Hadamard Spaces

Autoři: Asifa Tassaddiq Wakeel Ahmed Shahid Zaman a další

Zdroj: Journal of Function Spaces, Vol 2024 (2024)

Témata: Aerospace Engineering, FOS: Mechanical engineering, Geometry, Fixed-Point Problems, Mathematical analysis, 01 natural sciences, Fixed Point Theorems in Metric Spaces, Engineering, Point (geometry), QA1-939, FOS: Mathematics, Nonexpansive Mappings, Iterative Algorithms, 0101 mathematics, Hadamard transform, 4. Education, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, Applied mathematics, Computer science, Computational Theory and Mathematics, Computer Science, Physical Sciences, Geometry and Topology, Mathematics, Autonomous Aerial Refueling Systems for UAVs

Přístupová URL adresa: https://doaj.org/article/3ddaa2b152cf461db927e65ef06a6070

A faster iterative scheme for common fixed points of $ G $-nonexpansive mappings via directed graphs: application in split feasibility problems

Autoři: Maryam Iqbal Afshan Batool Aftab Hussain a další

Zdroj: AIMS Mathematics, Vol 9, Iss 5, Pp 11941-11957 (2024)

Témata: Numerical Analysis, convergence, Numerical Optimization Techniques, $ g $-nonexpansive mappings, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, directed graph, Computer science, Mathematical analysis, Algorithm, Fixed Point Theorems in Metric Spaces, Computational Theory and Mathematics, common fixed points, condition (b), Computer Science, Physical Sciences, QA1-939, FOS: Mathematics, Geometry and Topology, $ k^{\ast} $-iteration, Mathematics, Scheme (mathematics)

Přístupová URL adresa: https://doaj.org/article/cf2437418eb9412b82f7ef0cf4f34635

A novel iterative process for numerical reckoning of fixed points via generalized nonlinear mappings with qualitative study

Autoři: Fayyaz Ahmad Kifayat Ullah Junaid Ahmad a další

Zdroj: Demonstratio Mathematica, Vol 57, Iss 1, Pp 133-181 (2024)

Témata: 47h09, Artificial intelligence, Class (philosophy), 47h05, Economics, Iterative and incremental development, Fixed-Point Problems, 01 natural sciences, Mathematical analysis, Quantum mechanics, Fixed Point Theorems in Metric Spaces, Interior-Point Methods, QA1-939, FOS: Mathematics, Nonexpansive Mappings, 0101 mathematics, Iterative Algorithms, 47h10, Economic growth, Numerical Analysis, Software engineering, Numerical Optimization Techniques, Physics, 4. Education, data dependence, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, stability, Discrete mathematics, Applied mathematics, Computer science, convergence result, Iterative method, iteration process, Algorithm, Sonstiges, hyperbolic space, fixed point, Computational Theory and Mathematics, Contractive Mappings, Mathematik, Physical Sciences, Computer Science, Convergence (economics), Nonlinear system, Geometry and Topology, Mathematics

Popis souboru: image/jpeg; application/pdf

Přístupová URL adresa: https://doaj.org/article/42efe148dee24064bb6fe35ac03f77f8

Solution approximation of fractional boundary value problems and convergence analysis using AA-iterative scheme

Autoři: Mujahid Abbas Cristian Ciobanescu Muhammad Waseem Asghar a další

Zdroj: AIMS Mathematics, Vol 9, Iss 5, Pp 13129-13158 (2024)

Témata: boundary value problems, Economics, Mathematical analysis, 01 natural sciences, Fixed Point Theorems in Metric Spaces, Value (mathematics), fractional differential equation, QA1-939, FOS: Mathematics, aa iteration, 0101 mathematics, Boundary value problem, Anomalous Diffusion Modeling and Analysis, Economic growth, Scheme (mathematics), data dependence, Mathematical optimization, Statistics, Iterative Algorithms for Nonlinear Operators and Optimization, stability, Applied mathematics, Iterative method, Computational Theory and Mathematics, Modeling and Simulation, Physical Sciences, Computer Science, Convergence (economics), Geometry and Topology, Mathematics

Přístupová URL adresa: https://doaj.org/article/66beef6f0af8495b82cd516b6e0265e9

An Algorithm for Solving Pseudomonotone Variational Inequality Problems in CAT(0) Spaces

Autoři: Asifa Tassaddiq Amna Kalsoom Asifa Batool a další

Zdroj: Contemporary Mathematics. :590-601

Témata: Variational inequality, Algebra over a field, Equilibrium Problems, FOS: Clinical medicine, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Discrete mathematics, Applied mathematics, 16. Peace & justice, Mathematical analysis, Industrial and Manufacturing Engineering, Algorithm, Optimization of Cutting and Packing Problems, Design and Control of Warehouse Operations, Engineering, Computational Theory and Mathematics, Inequality, Dentistry, Physical Sciences, Computer Science, FOS: Mathematics, Medicine, Calculus (dental), Mathematics

Accelerated modified inertial Mann and viscosity algorithms to find a fixed point of $ \alpha - $inverse strongly monotone operators

Autoři: Hasanen A. Hammad Manuel De la Sen Habib ur Rehman

Zdroj: AIMS Mathematics, Vol 6, Iss 8, Pp 9000-9019 (2021)

Témata: Convex Optimization, Psychometrics, Economics, Acceleration, 0211 other engineering and technologies, Nonlinear Operators, Geometry, 02 engineering and technology, Fixed-Point Problems, Mathematical analysis, Quantum mechanics, 01 natural sciences, Alpha (finance), Fixed Point Theorems in Metric Spaces, Interior-Point Methods, cq-projection method, QA1-939, FOS: Mathematics, Classical mechanics, Iterative Algorithms, 0101 mathematics, strong convergence theorems, inertial mann forward-backward method, Economic growth, shrinking projection method, Numerical Analysis, Construct validity, viscosity algorithm, Numerical Optimization Techniques, Viscosity, Physics, Projection (relational algebra), Statistics, Hilbert space, Iterative Algorithms for Nonlinear Operators and Optimization, Applied mathematics, Algorithm, Computational Theory and Mathematics, Computer Science, Physical Sciences, Convergence (economics), Monotone polygon, Geometry and Topology, Inertial frame of reference, Inverse, Mathematics

Přístupová URL adresa: https://doaj.org/article/7f6bb0bc12d945b0a16a7bd7051f22fe
https://www.aimspress.com/article/doi/10.3934/math.2021522?viewType=html