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Book
Entropy in Dynamic Systems
Authors: ---
ISBN: 3039216171 3039216163 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

In order to measure and quantify the complex behavior of real-world systems, either novel mathematical approaches or modifications of classical ones are required to precisely predict, monitor, and control complicated chaotic and stochastic processes. Though the term of entropy comes from Greek and emphasizes its analogy to energy, today, it has wandered to different branches of pure and applied sciences and is understood in a rather rough way, with emphasis placed on the transition from regular to chaotic states, stochastic and deterministic disorder, and uniform and non-uniform distribution or decay of diversity. This collection of papers addresses the notion of entropy in a very broad sense. The presented manuscripts follow from different branches of mathematical/physical sciences, natural/social sciences, and engineering-oriented sciences with emphasis placed on the complexity of dynamical systems. Topics like timing chaos and spatiotemporal chaos, bifurcation, synchronization and anti-synchronization, stability, lumped mass and continuous mechanical systems modeling, novel nonlinear phenomena, and resonances are discussed.


Digital
Mathematical Topics on Modelling Complex Systems : In Memory of Professor Valentin Afraimovich
Authors: ---
ISBN: 9789811641695 9789811641688 9789811641701 9789811641718 Year: 2022 Publisher: Singapore Springer Nature

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This book explores recent developments in theoretical research and mathematical modelling of real-world complex systems, organized in four parts. The first part of the book is devoted to the mathematical tools for the design and analysis in engineering and social science study cases. We discuss the periodic evolutions in nonlinear chemical processes, vibro-compact systems and their behaviour, different types of metal-semiconductor self-assembled samples, made of silver nanowires and zinc oxide nanorods. The second part of the book is devoted to mathematical description and modelling of the critical events, climate change and robust emergency scales. In three chapters, we consider a climate-economy model with endogenous carbon intensity and the behaviour of Tehran Stock Exchange market under international sanctions. The third part of the book is devoted to fractional dynamic and fractional control problems. We discuss the novel operational matrix technique for variable-order fractional optimal control problems, the nonlinear variable-order time fractional convection-diffusion equation with generalized polynomials The fourth part of the book concerns solvability and inverse problems in differential and integro-differential equations. The book facilitates a better understanding of the mechanisms and phenomena in nonlinear dynamics and develops the corresponding mathematical theory to apply nonlinear design to practical engineering. It can be read by mathematicians, physicists, complex systems scientists, IT specialists, civil engineers, data scientists and urban planners.


Digital
Mathematical Methods in Modern Complexity Science
Authors: ---
ISBN: 9783030794125 9783030794118 9783030794132 9783030794149 Year: 2022 Publisher: Cham Springer International Publishing

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This book presents recent developments in nonlinear and complex systems. It provides recent theoretic developments and new techniques based on a nonlinear dynamical systems approach that can be used to model and understand complex behavior in nonlinear dynamical systems. It covers information theory, relativistic chaotic dynamics, data analysis, relativistic chaotic dynamics, solvability issues in integro-differential equations, and inverse problems for parabolic differential equations, synchronization and chaotic transient. Presents new concepts for understanding and modeling complex systems.

Mathematical Methods in Engineering
Authors: --- ---
ISBN: 1281134341 9786611134341 1402056788 140205677X 9048174244 Year: 2007 Publisher: Dordrecht : Springer Netherlands : Imprint: Springer,

Advances in Fractional Calculus : Theoretical Developments and Applications in Physics and Engineering
Authors: --- ---
ISBN: 1280960116 9786610960118 1402060424 1402060416 9048175135 Year: 2007 Publisher: Dordrecht : Springer Netherlands : Imprint: Springer,

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Abstract

In the last two decades, fractional (or non integer) differentiation has played a very important role in various fields such as mechanics, electricity, chemistry, biology, economics, control theory and signal and image processing. For example, in the last three fields, some important considerations such as modelling, curve fitting, filtering, pattern recognition, edge detection, identification, stability, controllability, observability and robustness are now linked to long-range dependence phenomena. Similar progress has been made in other fields listed here. The scope of the book is thus to present the state of the art in the study of fractional systems and the application of fractional differentiation. As this volume covers recent applications of fractional calculus, it will be of interest to engineers, scientists, and applied mathematicians.

Keywords

Fractional calculus. --- Calculus. --- Analysis (Mathematics) --- Fluxions (Mathematics) --- Infinitesimal calculus --- Limits (Mathematics) --- Mathematical analysis --- Functions --- Geometry, Infinitesimal --- Derivatives and integrals, Fractional --- Differentiation of arbitrary order, Integration and --- Differintegration, Generalized --- Fractional derivatives and integrals --- Generalized calculus --- Generalized differintegration --- Integrals, Fractional derivatives and --- Integration and differentiation of arbitrary order --- Calculus --- Engineering mathematics. --- Computer simulation. --- System theory. --- Mechanical engineering. --- Computer engineering. --- Mathematical and Computational Engineering. --- Simulation and Modeling. --- Systems Theory, Control. --- Theoretical, Mathematical and Computational Physics. --- Mechanical Engineering. --- Electrical Engineering. --- Systems, Theory of --- Systems science --- Science --- Computers --- Engineering, Mechanical --- Engineering --- Machinery --- Steam engineering --- Computer modeling --- Computer models --- Modeling, Computer --- Models, Computer --- Simulation, Computer --- Electromechanical analogies --- Mathematical models --- Simulation methods --- Model-integrated computing --- Engineering analysis --- Philosophy --- Design and construction --- Mathematics --- Systems theory. --- Applied mathematics. --- Mathematical physics. --- Electrical engineering. --- Electric engineering --- Physical mathematics --- Physics


Book
Mathematical Methods in Modern Complexity Science
Authors: --- ---
ISBN: 9783030794125 Year: 2022 Publisher: Cham Springer International Publishing :Imprint: Springer

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Book
Mathematical Topics on Modelling Complex Systems
Authors: --- ---
ISBN: 9789811641695 Year: 2022 Publisher: Singapore Springer Nature Singapore :Imprint: Springer

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Mathematical Methods in Engineering
Authors: --- ---
ISBN: 9781402056789 Year: 2007 Publisher: Dordrecht Springer


Book
Nonlinear Dynamics of Structures, Systems and Devices : Proceedings of the First International Nonlinear Dynamics Conference (NODYCON 2019), Volume I
Authors: --- --- --- ---
ISBN: 3030347133 3030347125 Year: 2020 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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This first of three volumes from the inaugural NODYCON, held at the University of Rome, in February of 2019, presents papers devoted to Nonlinear Dynamics of Structures, Systems and Devices. The collection features both well-established streams of research as well as novel areas and emerging fields of investigation. Topics in Volume I include multi-scale dynamics: coexistence of multiple time/space scales, large system dynamics; dynamics of structures/industrial machines/equipment/facilities (e.g., cable transportation systems, suspension bridges, cranes, vehicles); nonlinear interactions: parametric vibrations with single/multi-frequency excitations, multiple external and autoparametric resonances in multi-dof systems; nonlinear system identification: parametric/nonparametric identification, data-driven identification; experimental dynamics: benchmark experiments, experimental methods, instrumentation techniques, measurements in harsh environments, experimental validation of nonlinear models; wave propagation, solitons, kinks, breathers; solution methods for pdes: Lie groups, Hirota’s method, perturbation methods, etc; nonlinear waves in media (granular materials, porous materials, materials with memory); composite structures: multi-layer, functionally graded, thermal loading; fluid/structure interaction; nonsmooth and retarded dynamics: systems with impacts, free play, stick-slip, friction hysteresis; nonlinear systems with time and/or space delays; stability of delay differential equations, differential-algebraic equations; space/time reduced-order modeling: enhanced discretization methods, center manifold reduction, nonlinear normal modes, normal forms; fractional-order systems; computational techniques: efficient algorithms, use of symbolic manipulators, integration of symbolic manipulation and numerical methods, use of parallel processors; and multibody dynamics: rigid and flexible multibody system dynamics, impact and contact mechanics, tire modeling, railroad vehicle dynamics, computational multibody dynamics.

Keywords

Solid state physics. --- Mechanics. --- Mechanics, Applied. --- Statistical physics. --- Vibration. --- Dynamical systems. --- Dynamics. --- Computational complexity. --- Statics. --- Solid State Physics. --- Solid Mechanics. --- Applications of Nonlinear Dynamics and Chaos Theory. --- Vibration, Dynamical Systems, Control. --- Complexity. --- Mechanical Statics and Structures. --- Engineering --- Mathematics --- Mechanics --- Mechanics, Analytic --- Physics --- Dynamics --- Equilibrium --- Complexity, Computational --- Electronic data processing --- Machine theory --- Dynamical systems --- Kinetics --- Force and energy --- Statics --- Cycles --- Sound --- Mathematical statistics --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Classical mechanics --- Newtonian mechanics --- Quantum theory --- Solids --- Statistical methods --- Nonlinear mechanics --- Condensed matter. --- Solids. --- Nonlinear Optics. --- Multibody systems. --- Nonlinear theories. --- Condensed Matter Physics. --- Multibody Systems and Mechanical Vibrations. --- Applied Dynamical Systems. --- Nonlinear problems --- Nonlinearity (Mathematics) --- Calculus --- Mathematical analysis --- Mathematical physics --- Multi-body systems --- Systems, Multibody --- Optics, Nonlinear --- Optics --- Lasers --- Solid state physics --- Transparent solids --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter


Book
Nonlinear Dynamics and Control : Proceedings of the First International Nonlinear Dynamics Conference (NODYCON 2019), Volume II
Authors: --- --- --- ---
ISBN: 3030347478 303034746X Year: 2020 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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This second of three volumes from the inaugural NODYCON, held at the University of Rome, in February of 2019, presents papers devoted to Nonlinear Dynamics and Control. The collection features both well-established streams of research as well as novel areas and emerging fields of investigation. Topics in Volume II include influence of nonlinearities on vibration control systems; passive, semi-active, active control of structures and systems; synchronization; robotics and human-machine interaction; network dynamics control (multi-agent systems, leader-follower dynamics, swarm dynamics, biological networks dynamics); and fractional-order control.

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