دسترسی نامحدود
برای کاربرانی که ثبت نام کرده اند
برای ارتباط با ما می توانید از طریق شماره موبایل زیر از طریق تماس و پیامک با ما در ارتباط باشید
در صورت عدم پاسخ گویی از طریق پیامک با پشتیبان در ارتباط باشید
برای کاربرانی که ثبت نام کرده اند
درصورت عدم همخوانی توضیحات با کتاب
از ساعت 7 صبح تا 10 شب
ویرایش: نویسندگان: Gennadii V. Demidenko (editor), Evgeniy Romenski (editor), Eleuterio Toro (editor), Michael Dumbser (editor) سری: ISBN (شابک) : 3030388697, 9783030388690 ناشر: Springer Nature Switzerland AG سال نشر: 2020 تعداد صفحات: 398 [378] زبان: English فرمت فایل : PDF (درصورت درخواست کاربر به PDF، EPUB یا AZW3 تبدیل می شود) حجم فایل: 6 Mb
در صورت تبدیل فایل کتاب Continuum Mechanics, Applied Mathematics and Scientific Computing: Godunov's Legacy; A Liber Amicorum to Professor Godunov به فرمت های PDF، EPUB، AZW3، MOBI و یا DJVU می توانید به پشتیبان اطلاع دهید تا فایل مورد نظر را تبدیل نمایند.
توجه داشته باشید کتاب مکانیک پیوسته ، ریاضیات کاربردی و محاسبات علمی: میراث گودونوف ؛ Liber Amicorum به پروفسور گودونوف نسخه زبان اصلی می باشد و کتاب ترجمه شده به فارسی نمی باشد. وبسایت اینترنشنال لایبرری ارائه دهنده کتاب های زبان اصلی می باشد و هیچ گونه کتاب ترجمه شده یا نوشته شده به فارسی را ارائه نمی دهد.
این کتاب یک دوستی آزاد برای پروفسور سرگئی کنستانتینوویچ گودونوف است و کمک های دانشمندان مشهور را به افتخار نودمین سالگرد تولد او جمع آوری می کند. مشارکتها به حوزههایی میپردازد که پروفسور گودونوف برای آنها مشهور است: معادلات دیفرانسیل و تفاوت، معادلات دیفرانسیل جزئی، معادلات فیزیک ریاضی، مدلسازی ریاضی، طرحهای تفاوت، روشهای محاسباتی پیشرفته برای معادلات هذلولی، روشهای محاسباتی برای جبر خطی، و مسائل ریاضی در مکانیک پیوسته
This book is a liber amicorum to Professor Sergei Konstantinovich Godunov and gathers contributions by renowned scientists in honor of his 90th birthday. The contributions address those fields that Professor Godunov is most famous for: differential and difference equations, partial differential equations, equations of mathematical physics, mathematical modeling, difference schemes, advanced computational methods for hyperbolic equations, computational methods for linear algebra, and mathematical problems in continuum mechanics.
Preface Contents Determination of Discontinuity Surfaces of Transport Equation Coefficients 1 Introduction 2 Direct Problem 3 Inverse Problem References Nonlocal Problems of Asymptotic Methods of Perturbation Theory 1 Motivation of the Problem 2 The Idea of Modifying the Averaging Method References Numerical Solution of the Axisymmetric Dirichlet–Neumann Problem for Laplace\'s Equation (Algorithms Without Saturation) 1 Introduction 2 Statement of the Problem 3 Discretization of Eq.(1) and the Statement of the Result References Contributions to the Mathematical Technology Transfer with Finite Volume Methods 1 Environmental Shallow Water Flows 2 Low Mach Number Flows 3 Gas Flow in Transport Networks References An Easy Control of the Artificial Numerical Viscosity to Get Discrete Entropy Inequalities When Approximating Hyperbolic Systems of Conservation Laws 1 Main Motivations 2 Godunov-type Scheme with Artificial Viscosity 3 Discrete Entropy Inequality 4 Numerical Results References Development of the Matrix Spectrum Dichotomy Method 1 Contradictions Between the Classical Spectral Problem and Applied Problems 2 New Statement of the Problem 3 Base Algorithms 4 Dichotomy Relative to the Second-Order Curves 5 Applications 6 Conclusion References MHD Model of an Incompressible Polymeric Fluid. Stability of the Poiseuille Type Flow 1 Introduction 2 Nonlinear Model of the Polymeric Fluid Flow in a Plane Channel Under the Presence of an External Magnetic Field 3 Periodic Perturbations. Formulation of Main Results References Mathematical Models of Plasma Acceleration and Compression in Coaxial Channels 1 Introduction 2 Mathematical Model 3 Plasma Acceleration in Presence of Longitudinal Magnetic Field 4 Compression Plasma Flows in the Channels References Pseudospectrum and Different Quality of Stability Parameters 1 Floating-Point Arithmetic 2 Pseudospectrum and Spectral Portrait of a Matrix 3 Hurwitz Stability Problem 4 Schur Stability Problem References Well-Balanced High-Order Methods for Systems of Balance Laws 1 Introduction 2 Well-Balanced High-Order Finite Volume Scheme 3 Well-Balanced Reconstruction Operators 4 An Example 5 Further Comments References An All-Regime and Well-Balanced Lagrange-Projection Scheme for the Shallow Water Equations on Unstructured Meshes 1 Governing Equations and Asymptotic Limit 2 Acoustic-Transport Decomposition and Algorithm 3 Numerical Experiments References On the Dynamics of a Free Surface that Limits the Final Mass of a Self-Gravitating Gas 1 Formulation of the Problem 2 The Existence and Uniqueness Theorem for the Solution of the Cauchy Problem for an Integral Equation of Volterra Type 3 An Example of the Evolution of the Free Surface of a Gaseous Sphere References Exponential Stability of Solutions to Delay Difference Equations with Periodic Coefficients 1 Delay Difference Equations 2 Estimates for Solutions to Delay Difference Equations References On Estimates of Solutions to One Class of Functional Difference Equations with Periodic Coefficients 1 Introduction 2 Criteria for Asymptotic Stability 3 Estimates for Solutions to (1) References Integral Operators at Settings and Investigations of Tensor Tomography Problems 1 Main Equations and Uniqueness 2 Angular Moments of Generalized ART 3 Conclusion References Lagrangian Godunov Schemes 1 Seminal S.K. Godunov Ideas About Lagrangian Solvers 2 Multidimensional Version 2.1 Position of the Problem 2.2 Discrete Objects 3 Constraints References On Numerical Methods for Hyperbolic PDE with Curl Involutions 1 Introduction 2 Model Problem and Different Approaches to Account for the Curl Involution 2.1 SHTC Structure and Godunov–Powell Terms for Curl Involutions 2.2 GLM Curl Cleaning 2.3 An Exactly Curl-Free Discretization 2.4 Numerical Results 3 Conclusions References Modeling Sodium Combustion with Liquid Water 1 Introduction 2 Multiphase Model and Properties 3 Thermodynamic Closure 4 Flow Solver 5 Computational Example 6 Conclusion References Geodesic Mesh MHD: A New Paradigm for Computational Astrophysics and Space Physics Applied to Spherical Systems 1 Introduction 2 Mesh Construction and Representing Spherical Geometry 3 Algorithm 4 Results 4.1 Accuracy Tests 4.2 MHD Blast Problem 5 Parallelism and Achieving Petascale Performance 6 Discussion and Conclusion References The Works of the S. K. Godunov School on Hyperbolic Equations References On Two-Flow Instability of Dynamical Equilibrium States of Vlasov–Poisson Plasma 1 Formulation of Problem in Kinetic Description 2 Reformulation of Problem in Hydrodynamic Description 3 A Priori Exponential Lower Estimate for Small 1D Perturbations Growing over Time 4 Example References Analytical Results for the Riemann Problem for a Weakly Hyperbolic Two-Phase Flow Model of a Dispersed Phase in a Carrier Fluid 1 Introduction 2 The Two-Phase Flow Model 2.1 Equation of State 3 The Dispersed Phase Equations 3.1 The Case v- = v+=v 3.2 The Case v- < v+ 3.3 The Case v- > v+ 4 The Carrier Phase Quantities 5 Conclusion References A Numerical Method for Two Phase Flows with Phase Transition Including Phase Creation 1 Problem Formulation and Main Challenges 2 Numerical Method 2.1 Grid Alignment and Adaption 2.2 Solution at the Interface 3 Phase Creation 3.1 Cavitation and Nucleation References An Optimization Method for Feedback Stabilization of Linear Delay Systems 1 Introduction 2 Preliminaries 3 Optimization Method for Feedback Stabilization References Ten Good Reasons for Using Polyharmonic Spline Reconstruction in Particle Fluid Flow Simulations 1 Introduction 2 The Basic Reconstruction Problem of Particle Flow Simulation 3 Kernel-Based Reconstruction Versus Polynomial Reconstruction 4 Kernel-Based Reconstruction in Particle Fluid Flow Simulations 5 Kernel-Based Reconstruction by Polyharmonic Splines 6 Ten Good Reasons for Using Polyharmonic Spline Reconstruction References Generalized Solutions of Galileo-Invariant Thermodynamically Consistent Conservation Laws, Constructed Using Ideas of Fundamental Works by S. K. Godunov 1 Introduction 2 Closed System of Quasi-linear Equations with Continuous Heat 3 Thermodynamically Consistent Conservation Laws 4 Conclusions References Godunov-Type Schemes for Diffusion and Advection-Diffusion 1 Introduction 2 Diffusive Generalized Riemann Problem 3 Advection Diffusion Generalized Riemann Problem 4 Numerical Results 5 Conclusion References Direct and Inverse Problems for Conservation Laws 1 Introduction 2 Direct Problem 3 Inverse Problem of Recovering the Density References On a Heat Wave for the Nonlinear Heat Equation: An Existence Theorem and Exact Solution 1 Introduction 2 Formulation 3 Main Theorem 4 Immobile Heat Wave References Algorithm for Solving the Inverse Problem of 2-D Diffraction of a Linearly Polarized Elastic Transverse Wave for an N-Layer Medium with Composite Hierarchical Inclusions 1 Introduction 2 Main Result 3 Conclusion References Relaxation-Projection Schemes, the Ultimate Approximate Riemann Solvers 1 Introduction 2 Approximate Riemann Solvers 3 Applications 4 Conclusion References New Efficient Preconditioner for Helmholtz Equation 1 Introduction 2 Helmholtz Equation in a 3D Inhomogeneous Medium 3 Solving the Helmholtz Equation by Iterative Methods 4 Algorithm Implementation and Numerical Experiments References Edge-Based Reconstruction Schemes for Unstructured Meshes and Their Extensions 1 Introduction 2 Original and Simplified Vertex-Centred Formulations 3 Cell-Centred Formulation 4 EBR Schemes for Hybrid Unstructured Meshes 5 Shock Capturing EBR Schemes 6 Hybrid EBR Scheme for LES-Based Simulations 7 Other Extensions of EBR Scheme 8 Conclusion References The Collision of Giant Molecular Cloud with Galaxy: Hydrodynamics, Star Formation, Chemistry 1 Introduction 2 Hydrodynamical Model of Galaxies 3 Sub-grid Physics 3.1 Star Formation and Supernova Feedback 3.2 Cooling and Heating Functions 3.3 Supermassive Black Holes 4 The Chemistry References Model Dirac and Dirac–Hestenes Equations as Covariantly Equipped Systems of Equations 1 Complex Covariantly Equipped Systems of Equations of First Order 2 Covariantly Equipped Systems of Equations in mathbbR1,n-1 as a Subset of the Set of Friedrichs Symmetric Hyperbolic Systems of Equations of First Order 3 Modified Dirac–Hestenes Equation as a Covariantly Equipped System of Equations 4 How to Reduce a Cauchy Problem for a Model Dirac Equations with Nonabelian Gauge Symmetry to a Cauchy Problem for Covariantly Equipped System of Equations References Developments of the Godunov Method: Explicit–Implicit Scheme, Aeroacoustics 1 Introduction 2 Hybrid Implicit–Explicit Godunov Scheme 3 Variational Riemann Problem and Aeroacoustics References A Note on Construction of Continuum Mechanics and Thermodynamics 1 Introduction 2 Some Sources of Additional Insight into Modelling 3 Conclusion References A Method of Boundary Equations for Unsteady Hyperbolic Problems in 3D 1 Introduction 2 Description of the Method 3 Numerical Demonstrations References Solution of Deformable Solid Mechanics Dynamical Problems with Use of Mathematical Modeling by Grid-Characteristic Method 1 Introduction 2 Mathematical Model 3 Results of Numerical Modeling 3.1 Traumatic Brain Injuries 3.2 Direct Problems of Exploration Seismology 3.3 Impact Task References Set of Solutions of Ordinary Differential Equations in Stability Problems 1 Some Properties of Sets of Solutions of Ordinary Differential Equations 2 Estimates of the Solutions of ODE Systems with a Change (Disturbance) in the Initial Data References Two-Phase Computational Model for Small-Amplitude Wave Propagation in a Saturated Porous Medium 1 Introduction 2 Thermodynamically Compatible Master System for Two-Phase Saturated Porous Medium 3 Small-Amplitude Waves in a Saturated Porous Medium 4 Numerical Examples 4.1 Dispersion Relation 4.2 Two-Dimensional Wave Propagation References Godunov Symmetric Systems and Rational Extended Thermodynamics 1 Balance Laws, Entropy Principle, and Godunov Systems 2 Rational Extended Thermodynamics and the Kinetic Theory 3 Polyatomic Gas and Recent Results References Variational Inequalities in the Dynamics of Elastic-Plastic Media: Thermodynamic Consistency, Mathematical Correctness, Numerical Implementation 1 Introduction 2 Principal Results 3 Conclusions References Estimates of Solutions to a System of Differential Equations with Two Delays 1 Problem Statement 2 Stability of Stationary Solutions 3 Estimates of Solutions References Moving-Coordinate Method and Its Applications 1 Introduction 2 Governing Equations of Flow Including Moving Boundaries 2.1 Derivation of Conservative Form in General Coordinate System 2.2 ALE (Arbitrary Lagrangean–Eulerian) Formulation 3 Moving-Coordinate Method 4 Summary References Numerical Methods for Model Kinetic Equations and Their Application to External High-Speed Flows 1 Introduction 2 Governing Equations 3 Basic Parallel Method of Solution 4 Modifications to High-Speed Flows 5 Example References The ADER Path to High-Order Godunov Methods 1 Introduction 2 Godunov Methods and Riemann Problems 3 Solvers for the Generalized Riemann Problem GRPk 3.1 The Toro–Titarev GRPk solver 3.2 The Montecinos–Toro Implicit GRP Solver 3.3 Other GRPk Solvers 4 Conclusions References Near-Wall Domain Decomposition for Modelling Turbulent Flows: Opportunities and Challenges 1 Introduction 2 Approximate Near-Wall Domain Decomposition 3 Unsteady Near-Wall Domain Decomposition 4 Exact Domain Decomposition 5 Conclusions References Quasilinear Integrodifferential Riccati-Type Equations 1 Introduction 2 Statement of the Problem and Main Results References S.K. Godunov and Kinetic Theory in KIAM RAS References Modeling the Explosive Phenomena Driven by Rapid Phase Transition 1 Introduction 2 Boiling Liquid Expanding Vapor Explosions 3 Steam Explosions 4 Conclusions References Explicit-Iteration Scheme for Time Integration of the Navier–Stokes Equations 1 Introduction 2 The LI-M Scheme 3 Time Integration LINS Scheme for the Navier–Stokes Equations References