【摘 要】
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A discontinuous Galerkin (DG) scheme for the nonlinear unsaturated soil water equations is proposed in this paper, which satisfies a strict maximum principle.And we prove that under suitable time step
【出 处】
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中国科学院大气物理研究所大气科学和地球流体力学数值模拟国家重点实验室2013年度LASG年会
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A discontinuous Galerkin (DG) scheme for the nonlinear unsaturated soil water equations is proposed in this paper, which satisfies a strict maximum principle.And we prove that under suitable time step restriction for forward Euler time stepping, the scaling limiters coupled with DG methods preserve the physical bounds, and the limiters are mass conservative and easy to implement.
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