首页> 外文期刊>Journal of Mathematical Sciences >PROBABILISTIC REPRESENTATIONS AND NUMERICAL ALGORITHMS FOR CLASSICAL AND VISCOSITY SOLUTIONS OF THE CAUCHY PROBLEM FOR QUASILINEAR PARABOLIC SYSTEMS
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PROBABILISTIC REPRESENTATIONS AND NUMERICAL ALGORITHMS FOR CLASSICAL AND VISCOSITY SOLUTIONS OF THE CAUCHY PROBLEM FOR QUASILINEAR PARABOLIC SYSTEMS

机译:拟线性抛物型方程组Cauchy问题的古典与粘性解的概率表示与数值算法。

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摘要

We propose two approaches which allow us to construct probabilistic representations of classical and viscosity solutions of the Cauchy problem for a system of quasilinear parabolic equations. Based on these representations, we develop two numerical algorithms to construct the required solution. The system under consideration arises as a mathematical model of parabolic conservation laws. Bibliography: 14 titles.
机译:我们提出了两种方法,它们使我们能够构造拟线性抛物方程组的柯西问题的经典和粘性解的概率表示。基于这些表示,我们开发了两种数值算法来构造所需的解决方案。所考虑的系统是抛物线守恒律的数学模型。参考书目:14种。

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  • 来源
    《Journal of Mathematical Sciences》 |2017年第5期|733-750|共18页
  • 作者单位

    St.Petersburg State University for Architecture and Civil Engineering, St.Petersburg, Russia;

    St.Petersburg State University for Architecture and Civil Engineering, St.Petersburg, Russia;

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