Recent Developments in the Numerics of Nonlinear Hyperbolic Conservation Laws
Title | Recent Developments in the Numerics of Nonlinear Hyperbolic Conservation Laws PDF eBook |
Author | Rainer Ansorge |
Publisher | Springer Science & Business Media |
Pages | 325 |
Release | 2012-09-14 |
Genre | Technology & Engineering |
ISBN | 3642332218 |
In January 2012 an Oberwolfach workshop took place on the topic of recent developments in the numerics of partial differential equations. Focus was laid on methods of high order and on applications in Computational Fluid Dynamics. The book covers most of the talks presented at this workshop.
An Introduction to Recent Developments in Theory and Numerics for Conservation Laws
Title | An Introduction to Recent Developments in Theory and Numerics for Conservation Laws PDF eBook |
Author | Dietmar Kröner |
Publisher | Springer Science & Business Media |
Pages | 295 |
Release | 2012-12-06 |
Genre | Mathematics |
ISBN | 3642585353 |
The book concerns theoretical and numerical aspects of systems of conservation laws, which can be considered as a mathematical model for the flows of inviscid compressible fluids. Five leading specialists in this area give an overview of the recent results, which include: kinetic methods, non-classical shock waves, viscosity and relaxation methods, a-posteriori error estimates, numerical schemes of higher order on unstructured grids in 3-D, preconditioning and symmetrization of the Euler and Navier-Stokes equations. This book will prove to be very useful for scientists working in mathematics, computational fluid mechanics, aerodynamics and astrophysics, as well as for graduate students, who want to learn about new developments in this area.
Some Current Topics on Nonlinear Conservation Laws
Title | Some Current Topics on Nonlinear Conservation Laws PDF eBook |
Author | Ling Hsiao |
Publisher | American Mathematical Soc. |
Pages | 260 |
Release | 2000 |
Genre | Mathematics |
ISBN | 0821819658 |
This volume resulted from a year-long program at the Morningside Center of Mathematics at the Academia Sinica in Beijing. It presents an overview of nonlinear conversation laws and introduces developments in this expanding field. Zhouping Xin's introductory overview of the subject is followed by lecture notes of leading experts who have made fundamental contributions to this field of research. A. Bressan's theory of $-well-posedness for entropy weak solutions to systems of nonlinear hyperbolic conversation laws in the class of viscosity solutions is one of the most important results in the past two decades; G. Chen discusses weak convergence methods and various applications to many problems; P. Degond details mathematical modelling of semi-conductor devices; B. Perthame describes the theory of asymptotic equivalence between conservation laws and singular kinetic equations; Z. Xin outlines the recent development of the vanishing viscosity problem and nonlinear stability of elementary wave-a major focus of research in the last decade; and the volume concludes with Y. Zheng's lecture on incompressible fluid dynamics. This collection of lectures represents previously unpublished expository and research results of experts in nonlinear conservation laws and is an excellent reference for researchers and advanced graduate students in the areas of nonlinear partial differential equations and nonlinear analysis. Titles in this series are co-published with International Press, Cambridge, MA.
Numerical Approximation of Hyperbolic Systems of Conservation Laws
Title | Numerical Approximation of Hyperbolic Systems of Conservation Laws PDF eBook |
Author | Edwige Godlewski |
Publisher | Springer Nature |
Pages | 846 |
Release | 2021-08-28 |
Genre | Mathematics |
ISBN | 1071613448 |
This monograph is devoted to the theory and approximation by finite volume methods of nonlinear hyperbolic systems of conservation laws in one or two space variables. It follows directly a previous publication on hyperbolic systems of conservation laws by the same authors. Since the earlier work concentrated on the mathematical theory of multidimensional scalar conservation laws, this book will focus on systems and the theoretical aspects which are needed in the applications, such as the solution of the Riemann problem and further insights into more sophisticated problems, with special attention to the system of gas dynamics. This new edition includes more examples such as MHD and shallow water, with an insight on multiphase flows. Additionally, the text includes source terms and well-balanced/asymptotic preserving schemes, introducing relaxation schemes and addressing problems related to resonance and discontinuous fluxes while adding details on the low Mach number situation.
Recent Developments in the Numerical Solution of Non-linear Conservation Laws
Title | Recent Developments in the Numerical Solution of Non-linear Conservation Laws PDF eBook |
Author | S. Osher |
Publisher | |
Pages | 27 |
Release | 1986 |
Genre | |
ISBN |
Numerical Methods for Conservation Laws
Title | Numerical Methods for Conservation Laws PDF eBook |
Author | Jan S. Hesthaven |
Publisher | SIAM |
Pages | 571 |
Release | 2018-01-30 |
Genre | Science |
ISBN | 1611975107 |
Conservation laws are the mathematical expression of the principles of conservation and provide effective and accurate predictive models of our physical world. Although intense research activity during the last decades has led to substantial advances in the development of powerful computational methods for conservation laws, their solution remains a challenge and many questions are left open; thus it is an active and fruitful area of research. Numerical Methods for Conservation Laws: From Analysis to Algorithms offers the first comprehensive introduction to modern computational methods and their analysis for hyperbolic conservation laws, building on intense research activities for more than four decades of development; discusses classic results on monotone and finite difference/finite volume schemes, but emphasizes the successful development of high-order accurate methods for hyperbolic conservation laws; addresses modern concepts of TVD and entropy stability, strongly stable Runge-Kutta schemes, and limiter-based methods before discussing essentially nonoscillatory schemes, discontinuous Galerkin methods, and spectral methods; explores algorithmic aspects of these methods, emphasizing one- and two-dimensional problems and the development and analysis of an extensive range of methods; includes MATLAB software with which all main methods and computational results in the book can be reproduced; and demonstrates the performance of many methods on a set of benchmark problems to allow direct comparisons. Code and other supplemental material will be available online at publication.
Nonlinear Stability of Finite Volume Methods for Hyperbolic Conservation Laws
Title | Nonlinear Stability of Finite Volume Methods for Hyperbolic Conservation Laws PDF eBook |
Author | François Bouchut |
Publisher | Springer Science & Business Media |
Pages | 148 |
Release | 2004-06-25 |
Genre | Mathematics |
ISBN | 9783764366650 |
The schemes are analyzed regarding their nonlinear stability Recently developed entropy schemes are presented A formalism is introduced for source terms