A review of a posteriori error control and adaptivity for approximations of non‐linear conservation laws
A review of a posteriori error control and adaptivity for approximations of non‐linear conservation laws
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非线性守恒定律近似的后验误差控制和自适应性综述
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发表时间:
2009
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通讯作者:
Mario Ohlberger
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作者:
Mario Ohlberger
In this contribution we give an overview on recent progress in obtaining a posteriori error control for finite volume and discontinuous Galerkin approximations of non‐linear hyperbolic conservation laws. The theory is based on the celebrated doubling of variables technique introduced by Kružkov (Math. USSR Sb. 1970; 10:217–243). A posteriori error control is of particular importance as it can be used for designing efficient grid adaptive schemes. The derivation of such adaptive methods is discussed and numerical experiments are given. Copyright © 2007 John Wiley & Sons, Ltd.