Mathematical Aspects of Numerical Solution of Hyperbolic Systems

A. G. Kulikovskii (u. a.)

ISBN 10: 0367397730 / ISBN 13: 9780367397739

Editore: Chapman and Hall/CRC, 2019

Mathematical Aspects of Numerical Solution of Hyperbolic Systems | A. G. Kulikovskii (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2019 | Chapman and Hall/CRC | EAN 9780367397739 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand. Codice articolo 128405304

Riassunto:

This important new book sets forth a comprehensive description of various mathematical aspects of problems originating in numerical solution of hyperbolic systems of partial differential equations. The authors present the material in the context of the important mechanical applications of such systems, including the Euler equations of gas dynamics, magnetohydrodynamics (MHD), shallow water, and solid dynamics equations. This treatment provides-for the first time in book form-a collection of recipes for applying higher-order non-oscillatory shock-capturing schemes to MHD modelling of physical phenomena. The authors also address a number of original "nonclassical" problems, such as shock wave propagation in rods and composite materials, ionization fronts in plasma, and electromagnetic shock waves in magnets. They show that if a small-scale, higher-order mathematical model results in oscillations of the discontinuity structure, the variety of admissible discontinuities can exhibit disperse behavior, including some with additional boundary conditions that do not follow from the hyperbolic conservation laws. Nonclassical problems are accompanied by a multiple nonuniqueness of solutions. The authors formulate several selection rules, which in some cases easily allow a correct, physically realizable choice. This work systematizes methods for overcoming the difficulties inherent in the solution of hyperbolic systems. Its unique focus on applications, both traditional and new, makes Mathematical Aspects of Numerical Solution of Hyperbolic Systems particularly valuable not only to those interested the development of numerical methods, but to physicists and engineers who strive to solve increasingly complicated nonlinear equations.

Informazioni sull?autore: Kulikovskii, A.G.; Pogorelov, N.V.; Semenov, A. Yu.

Dati bibliografici

Titolo: Mathematical Aspects of Numerical Solution ...
Casa editrice: Chapman and Hall/CRC
Data di pubblicazione: 2019
Legatura: Taschenbuch
Condizione: Neu