Výsledky vyhľadávania - "Computational contact mechanics"

Three-dimensional varying-order NURBS discretization method for enhanced IGA of large deformation frictional contact problems

Autori: Agrawal, Vishal

Zdroj: Computer Methods in Applied Mechanics and Engineering. 439

Predmety: Computational contact mechanics, Isogeometric analysis, Non-linear continuum mechanics, Non-uniform discretization, Sticking and sliding friction

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-361205
https://doi.org/10.1016/j.cma.2025.117853

On the Moreau–Jean scheme with the Frémond impact law: energy conservation and dissipation properties for elastodynamics with contact, impact and friction

Autori: Acary, Vincent Collins-Craft, Nicholas

Prispievatelia: Acary, Vincent Collins-Craft, Nicholas

Zdroj: Journal of Theoretical, Computational and Applied Mechanics

Predmety: energy conservation, numerical time integration, dissipation properties, impact, contact dynamics, [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], [PHYS.MECA] Physics [physics]/Mechanics [physics], computational contact mechanics

Popis súboru: application/pdf

Stability Analysis of Dual-Lifting Vessels under Collaborative Lifting Operation

Autori: Dejiang Li Shumin Li Qiutong Tan a ďalší

Zdroj: Polish Maritime Research, Vol 31, Iss 2, Pp 46-58 (2024)

Predmety: 0209 industrial biotechnology, Naval architecture. Shipbuilding. Marine engineering, 0211 other engineering and technologies, VM1-989, 02 engineering and technology, Axially Moving Systems, 7. Clean energy, Engineering, multi-body system, lifting vessel, 14. Life underwater, Dual (grammatical number), collaborative lifting operations, Computational Contact Mechanics and Variational Inequalities, Finite Element Simulation and Experimental Validation of Fretting Wear, 6. Clean water, ship stability, Stability Analysis, Analysis and Control of Axially Moving Dynamics, Computational Theory and Mathematics, Nonlinear Dynamics, Mechanics of Materials, Control and Systems Engineering, Literature, Physical Sciences, Computer Science, Vibration Analysis, Art

Prístupová URL adresa: https://doaj.org/article/c2deb78752a4497984a819d12f7cb9c0

A quasistatic electro-elastic contact problem with long memory and slip dependent coefficient of friction

Autori: Nahir Chougui Fares Yazid Abdelkader Saadallah a ďalší

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

Predmety: Composite material, Coefficient of friction, Friction, Mechanics, 01 natural sciences, Contact Mechanics, Engineering, Quasistatic process, 11. Sustainability, QA1-939, 0101 mathematics, Elastic-Plastic Contact Analysis, Mechanics of Gecko Foot Adhesion, Viscoelastic, Physics, Friction coefficient, Computational Contact Mechanics and Variational Inequalities, 16. Peace & justice, Finite Element Simulation and Experimental Validation of Fretting Wear, Static friction, Materials science, High-Temperature Sliding Wear, Computational Theory and Mathematics, Mechanics of Materials, Computer Science, Physical Sciences, Slip (aerodynamics), Thermodynamics, Mathematics

Prístupová URL adresa: https://doaj.org/article/898ff273eb844d1a872edb2010ced951

Optimality conditions for bilevel optimal control problems with non-convex quasi-variational inequalities

Autori: Rachid El Idrissi Lahoussine Lafhim El Mostafa Kalmoun a ďalší

Zdroj: RAIRO - Operations Research. 58:1789-1805

Predmety: Optimization, 0209 industrial biotechnology, Bilevel Programming, Bilevel optimization, 0211 other engineering and technologies, Geometry, 02 engineering and technology, Quantum mechanics, Variational Problems, Bellman equation, State (computer science), FOS: Mathematics, Maximum principle, Constraint (computer-aided design), Optimization problem, Variational inequality, Numerical Analysis, Numerical Optimization Techniques, Degenerate energy levels, Equilibrium Problems, Physics, Mathematical optimization, Statistics, Iterative Algorithms for Nonlinear Operators and Optimization, Computational Contact Mechanics and Variational Inequalities, Optimal control, Convex optimization, Regular polygon, Algorithm, Parameterized complexity, Computational Theory and Mathematics, Parametric statistics, Computer Science, Physical Sciences, Variational analysis, Mathematics

Implementation and verification of direct infinite elements in axisymmetric problems

Autori: Yacine Bakhtaoui Abdelkrim Chelghoum

Zdroj: Journal of Geomechanics and Geoengineering. 1:51-57

Predmety: FOS: Clinical medicine, Aerospace Engineering, FOS: Mechanical engineering, Geometry, Computational Contact Mechanics and Variational Inequalities, Computer science, Engineering, Computational Theory and Mathematics, Nonlinear Dynamics, Control and Systems Engineering, Dynamics and Control of Multibody Mechanical Systems, Dentistry, Computer Science, Physical Sciences, FOS: Mathematics, Medicine, Calculus (dental), Autonomous Aerial Refueling Systems for UAVs, Mathematics, Rotational symmetry

Best proximity points for proximal Górnicki mappings and applications to variational inequality problems

Autori: P. Dhivya D. Diwakaran P. Selvapriya

Zdroj: AIMS Mathematics, Vol 9, Iss 3, Pp 5886-5904 (2024)

Predmety: Best Proximity Points, Orthodontics, Cone Metric Spaces, variational inequality, 01 natural sciences, Mathematical analysis, Metric Spaces, Fixed Point Theorems in Metric Spaces, górnicki mapping, QA1-939, FOS: Mathematics, Nonexpansive Mappings, 0101 mathematics, Variational inequality, fixed points, partial metric space, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, enriched contraction, Computational Theory and Mathematics, Inequality, Combinatorics, Computer Science, Physical Sciences, Medicine, Geometry and Topology, Calculus (dental), best proximity points, Mathematics

Prístupová URL adresa: https://doaj.org/article/921fee6903a14e7d9f93e55b70ef0eee

An analysis on the approximate controllability results for Caputo fractional hemivariational inequalities of order 1 < r < 2 using sectorial operators

Autori: M. Mohan Raja V. Vijayakumar Juan J. Nieto a ďalší

Zdroj: Nonlinear Analysis, Vol 28, Iss 6 (2023)

Predmety: Controllability, Economics, FOS: Mechanical engineering, Mathematical analysis, sectorial operators, Tribological Studies of Automotive Brake Friction Materials, Engineering, mild solution, FOS: Mathematics, Fixed-point theorem, Biology, Anomalous Diffusion Modeling and Analysis, Order (exchange), QA299.6-433, Ecology, Fractional calculus, Pure mathematics, fractional derivative, approximate controllability, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, 16. Peace & justice, Fractional Derivatives, generalized Clarke's subdifferential, Computational Theory and Mathematics, Inequality, Modeling and Simulation, FOS: Biological sciences, Physical Sciences, Automotive Engineering, Computer Science, Fractional Calculus, Type (biology), hemivariational inequalities, Analysis, Mathematics, Finance

Prístupová URL adresa: https://doaj.org/article/d5464a87cc1c49abad0a3d59448d8ea3

On Lagrange Multiplier Theorems for Non-smooth Optimization for a Large Class of Variational Models in Banach Spaces

Autori: Fabio Botelho

Zdroj: The Numerical Method of Lines and Duality Principles Applied to Models in Physics and Engineering ISBN: 9781003258131

Predmety: Optimization, 0209 industrial biotechnology, Artificial intelligence, Multi-material Optimization, Class (philosophy), Economics, Macroeconomics, Lagrange multiplier, 02 engineering and technology, Space (punctuation), 01 natural sciences, Engineering, Context (archaeology), 0202 electrical engineering, electronic engineering, information engineering, Nonexpansive Mappings, FOS: Mathematics, 0101 mathematics, Biology, Civil and Structural Engineering, Non-linear Elastic Structures, Variational inequality, Algebra over a field, Banach space, FOS: Clinical medicine, Mathematical optimization, 49K27, Topology Optimization in Structural Engineering, Pure mathematics, Paleontology, Iterative Algorithms for Nonlinear Operators and Optimization, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, Computer science, Functional Analysis (math.FA), Mathematics - Functional Analysis, Operating system, Computational Theory and Mathematics, Nonlinear Dynamics, Eberlein–Šmulian theorem, Dentistry, Computer Science, Physical Sciences, Medicine, Multiplier (economics), Lp space, Variational analysis, Calculus (dental), Mathematics

Prístupová URL adresa: http://arxiv.org/abs/2007.02772

Modelling, analysis, and numerical simulation of a spring-rods system with unilateral constraints

Autori: Anna Ochał Wiktor Prządka Mircea Sofonea a ďalší

Zdroj: MATHEMATICS AND MECHANICS OF SOLIDS

Predmety: Alternative medicine, Economics, 74K10, 74K05, 74M15, 74G35, 74G30, 74G15, 49J40, Kinematic and Dynamic Analysis of Robot Manipulators, Social psychology, SPRING-RODS SYSTEM, CONVERGENCE RESULT, Engineering, Displacement (psychology), Relaxation (psychology), Classical Analysis and ODEs (math.CA), Pathology, Psychology, Rod, DISCRETE SCHEME, Mathematical Physics, Variational inequality, WEAK SOLUTION, Physics, Mathematical optimization, Topology Optimization in Structural Engineering, Numerical Analysis (math.NA), Mathematical Physics (math-ph), Computational Contact Mechanics and Variational Inequalities, FOS: Philosophy, ethics and religion, FOS: Psychology, Stiffness Optimization, Computational Theory and Mathematics, Mathematics - Classical Analysis and ODEs, Physical Sciences, Calibration, Convergence (economics), Medicine, FINITE ELEMENT, Finite element method, Dynamic relaxation, FOS: Physical sciences, Geometry, Structural engineering, QUASIVARIATIONAL INEQUALITY, Epistemology, Spring (device), Mathematical analysis, Quantum mechanics, UNILATERAL CONSTRAINT, FOS: Mathematics, Mathematics - Numerical Analysis, Economic growth, Civil and Structural Engineering, Non-linear Elastic Structures, Scheme (mathematics), Applied mathematics, Philosophy, Nonlinear Dynamics, Control and Systems Engineering, Dynamic Modeling, Computer Science, Nonlinear system, Simple (philosophy), Psychotherapist, Mathematics

Popis súboru: application/pdf

Prístupová URL adresa: http://arxiv.org/abs/2309.04365
http://hdl.handle.net/11336/224968
https://ruj.uj.edu.pl/xmlui/handle/item/326423

An hybrid finite element method for a quasi-variational inequality modeling a semiconductor

Autori: Abdeljalil Nachaoui Mourad Nachaoui Laboratoire de Mathématiques Jean Leray (LMJL) a ďalší

Prispievatelia: Abdeljalil Nachaoui Mourad Nachaoui Laboratoire de Mathématiques Jean Leray (LMJL) a ďalší

Zdroj: RAIRO - Operations Research. 57:2197-2207

Predmety: Multi-Scale Modeling of Heterogeneous Materials, Finite element method, FOS: Political science, Computational Mechanics, 0211 other engineering and technologies, FOS: Law, 02 engineering and technology, Mathematical analysis, Quantum mechanics, 01 natural sciences, Engineering, Finite Element Methods for Fluid-Structure Interaction, Finite Element Methods, quasi-variational inequality, 0103 physical sciences, FOS: Mathematics, finite elements method, 0101 mathematics, Material Modeling, Political science, topological degree, Variational inequality, Physics, Obstacle, Variational Methods, Semiconductor, Computational Contact Mechanics and Variational Inequalities, Computational Homogenization, Applied mathematics, Semiconductor device, Obstacle problem, Algorithm, Computational Theory and Mathematics, Mechanics of Materials, Physical Sciences, Computer Science, Computation, Thermodynamics, Law, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], Mathematics

On the Choice of the Numerical Contact Stiffness Parameter for the Modal Analysis

Autori: Wittmann, Johannes Hüter, Florian Zahn, Aljoscha a ďalší

Zdroj: International Journal of Simulation Modelling. 21:567-578

Predmety: Finite-Element Modal Analysis, 0209 industrial biotechnology, Experimental Modal Analysis, 02 engineering and technology, Computational Contact Mechanics, Contact Stiffness

Existence of a Generalized Solution for the Fractional Contact Problem

Autori: Leila Ait Kaki Nouria Arar Mohammed S. Abdo a ďalší

Zdroj: Journal of Mathematics, Vol 2023 (2023)

Predmety: FOS: Mechanical engineering, Geometry, Operator (biology), Mathematical analysis, Biochemistry, Quantum mechanics, Gene, 01 natural sciences, Engineering, Quasistatic process, QA1-939, FOS: Mathematics, 0101 mathematics, Variational inequality, Mechanical Engineering, Physics, Viscoelasticity, Weak solution, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, Finite Element Simulation and Experimental Validation of Fretting Wear, Dynamics and Faults in Gear Systems, Chemistry, Computational Theory and Mathematics, Mechanics of Materials, Computer Science, Physical Sciences, Repressor, Monotone polygon, Thermodynamics, Transcription factor, Rolling Contact Fatigue, Mathematics

Popis súboru: text/xhtml

Prístupová URL adresa: https://doaj.org/article/b7a77038cf144ee486cc411e7d70538c

A novel iterative approach for resolving generalized variational inequalities

Autori: Muhammad Bux Saleem Ullah Muhammad Bilal Khan a ďalší

Zdroj: AIMS Mathematics, Vol 8, Iss 5, Pp 10788-10801 (2023)

Predmety: Economics, Variational Inequalities, Geometry, Fixed-Point Problems, Basis (linear algebra), Mathematical analysis, Figuring, Interior-Point Methods, convergence criteria, Point (geometry), QA1-939, FOS: Mathematics, Iterative Algorithms, Economic growth, Variational inequality, Numerical Analysis, Numerical Optimization Techniques, fixed point problem, Physics, Mathematical optimization, Optics, general variational inequalities, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, 16. Peace & justice, Iterative method, Computational Theory and Mathematics, Inequality, Computer Science, Physical Sciences, Convergence (economics), iterative methods, projection iterative process, Mathematics

Prístupová URL adresa: https://doaj.org/article/c51d074bd800407eadfbef717d2e15cb

Behavior of the isothermal Elasticity operator with non-linear friction in a thin domain

Autori: Yasmina Kadri Hamid Benseridi Mourad Dilmi a ďalší

Zdroj: Boletim da Sociedade Paranaense de Matemática, Vol 41 (2022)

Predmety: Finite element method, Operator (biology), Mathematical analysis, Biochemistry, Quantum mechanics, Gene, Electron, 01 natural sciences, Isothermal process, Engineering, Displacement (psychology), QA1-939, FOS: Mathematics, Psychology, Multiscale Methods for Heterogeneous Systems, Linear elasticity, 0101 mathematics, Boundary value problem, Elasticity (physics), Domain (mathematical analysis), Physics, Pure mathematics, Limit (mathematics), Computational Contact Mechanics and Variational Inequalities, FOS: Psychology, Fracture Mechanics Modeling and Simulation, Chemistry, Coulomb friction, Dimension (graph theory), Computational Theory and Mathematics, Nonlinear Dynamics, Mechanics of Materials, Computer Science, Physical Sciences, Nonlinear system, Repressor, Psychotherapist, Thermodynamics, Coulomb, Uniqueness, Transcription factor, Mathematics

Prístupová URL adresa: https://doaj.org/article/2346d7177c954f34ae2ce8f113e0f0f7

The INTERNODES method for applications in contact mechanics and dedicated preconditioning techniques

Autori: Voet Y. Anciaux G. Deparis S. a ďalší

Zdroj: Computers & Mathematics with Applications. 127:48-64

Predmety: 0101 mathematics, Computational contact mechanics, Finite element method, INTERNODES method, Numerical linear algebra, Preconditioning, 01 natural sciences

Popis súboru: application/pdf

A novel accelerated extragradient algorithm to solve pseudomonotone variational inequalities

Autori: Supansa Noinakorn Nopparat Wairojjana Nuttapol Pakkaranang a ďalší

Zdroj: Arabian Journal of Mathematics. 12:201-218

Predmety: Economics, 0211 other engineering and technologies, Set (abstract data type), 02 engineering and technology, Operator (biology), Mathematical analysis, Biochemistry, Quantum mechanics, Gene, Interior-Point Methods, FOS: Mathematics, Iterative Algorithms, Economic growth, Scheme (mathematics), Variational inequality, Numerical Analysis, Numerical Optimization Techniques, Semidefinite Programming, Equilibrium Problems, Physics, 4. Education, Hilbert space, Pure mathematics, Iterative Algorithms for Nonlinear Operators and Optimization, Lipschitz continuity, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, Computer science, Iterative method, Programming language, Algorithm, Chemistry, Computational Theory and Mathematics, Computer Science, Physical Sciences, Convergence (economics), Repressor, Inertial frame of reference, Transcription factor, Mathematics, Mixed-Integer Nonlinear Programs, Constant (computer programming)

Analysis of a Frictionless Electro Viscoelastic Contact Problem with Signorini Conditions

Autori: A. Boulaouad Abbes Ourahmoun T. Serrar

Zdroj: Engineering, Technology & Applied Science Research. 12:9224-9228

Predmety: Composite material, Finite element method, Unilateral contact, Geometry, Mathematical analysis, Quantum mechanics, 01 natural sciences, 7. Clean energy, Engineering, FOS: Mathematics, 0101 mathematics, Boundary value problem, Viscoelastic, Variational inequality, Physics, Weak formulation, Viscoelasticity, Weak solution, Computational Contact Mechanics and Variational Inequalities, 16. Peace & justice, Finite Element Simulation and Experimental Validation of Fretting Wear, Materials science, Fracture Mechanics Modeling and Simulation, Computational Theory and Mathematics, Mechanics of Materials, Computer Science, Physical Sciences, Nonlinear system, Monotone polygon, Thermodynamics, Uniqueness, Mathematics, Constitutive equation

Simultaneous distributed-boundary optimal control problems driven by nonlinear complementarity systems

Autori: Jinxia Cen Tahar Haddad Van Thien Nguyen a ďalší

Zdroj: JOURNAL OF GLOBAL OPTIMIZATION

Predmety: Optimization, 0211 other engineering and technologies, Nonlinear Operators, Complementarity theory, 02 engineering and technology, Fixed-Point Problems, Mixed complementarity problem, Mathematical analysis, Quantum mechanics, Fractional Laplacian Operators, FOS: Mathematics, Boundary value problem, Variational inequality, Nonlinear complementarity problem, Applied Mathematics, Physics, Mathematical optimization, Iterative Algorithms for Nonlinear Operators and Optimization, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, Optimal control, Obstacle problem, Computational Theory and Mathematics, Nonlinear Dynamics, Boundary (topology), Computer Science, Physical Sciences, Nonlinear system, Uniqueness, Mathematics

A regularization method for solving the G-variational inequality problem and fixed-point problems in Hilbert spaces endowed with graphs

Autori: Wongvisarut Khuangsatung Akarate Singta Atid Kangtunyakarn

Zdroj: Journal of Inequalities and Applications, Vol 2024, Iss 1, Pp 1-25 (2024)

Predmety: Artificial intelligence, Fixed-Point Problems, Mathematical analysis, 01 natural sciences, Fixed Point Theorems in Metric Spaces, G-inverse strongly monotone mapping, QA1-939, FOS: Mathematics, Regularization (linguistics), 0101 mathematics, Variational inequality, Fixed Point Theorems, Directed graph, Equilibrium Problems, Hilbert space, Pure mathematics, G-variational inequality problem, Iterative Algorithms for Nonlinear Operators and Optimization, Fixed point, Computational Contact Mechanics and Variational Inequalities, Applied mathematics, Computer science, Computational Theory and Mathematics, Inequality, Computer Science, Physical Sciences, G-nonexpansive mapping, Geometry and Topology, Mathematics, Regularization method

Prístupová URL adresa: https://doaj.org/article/211efe346bd34eae9e91f3bdb1a4430e