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Chequerboard Modes and the Generalized Lax-Friedrichs Schemes for Hyperbolic Conservation Laws

摘要第3-4页
Abstract第4页
1 Introduction第6-10页
    1.1 Backgrounds第6页
    1.2 Structure of the thesis第6-7页
    1.3 Preliminaries and notations第7-10页
        1.3.1 The chequerboard mode第7-8页
        1.3.2 Modified equation analysis第8-10页
2 Local oscillations in the solutions by the generalized Lax-Friedrichs schemes第10-16页
    2.1 Examples of the linear hyperbolic conservation laws第10-11页
    2.2 Examples of the nonlinear hyperbolic conservation laws第11-16页
3 Chequerboard modes in the initial discrerization第16-24页
    3.1 Single square signal case第16-20页
    3.2 Discretization of general initial data第20-24页
4 Analysis of the evolution of the chequerboard mode by the generalized Lax-Friedrichs schemes第24-28页
    4.1 Modified equation analysis for the linear equations第24-26页
    4.2 Conlusions第26-28页
5 Two spatial dimensions第28-34页
    5.1 Numerical experiments第28-30页
    5.2 Discrete Fourier analysi第30-32页
        5.2.1 Single square signal case第30-31页
        5.2.2 For the Linear advection equation第31-32页
    5.3 Modified equation analysis第32-34页
Bibliography第34-36页
ACKNOWLEDGEMENT第36页

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