瞬态达西流混合非连续伽勒金方法与 BDF-2 方案的最佳阶次误差估计

3区物理与天体物理 Q1 Engineering

Waves in Random and Complex Media Pub Date : 2023-12-26 DOI:10.1080/17455030.2023.2294790

Sheheryar Shah, Limin He, Wentao Cai, Shahzad Khattak

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引用次数: 0

摘要

本文研究了通过混合非连续 Galerkin 方法对达西流进行数值求解的问题。时变离散化采用两步欧拉反演公式，混合非连续伽尔金方法采用两步欧拉反演公式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optimal order error estimates of a mixed discontinuous Galerkin method with BDF-2 scheme for transient Darcy flow

In this paper, we study the numerical solution of Darcy flow via a mixed discontinuous Galerkin method. The two-step Euler backward formula is used for the time variable discretization and a mixed ...

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来源期刊

Waves in Random and Complex Media 物理-物理：综合

自引率

0.00%

发文量

677

审稿时长

3.0 months

期刊介绍： Waves in Random and Complex Media (formerly Waves in Random Media ) is a broad, interdisciplinary journal that reports theoretical, applied and experimental research related to any wave phenomena. The field of wave phenomena is all-pervading, fast-moving and exciting; more and more, researchers are looking for a journal which addresses the understanding of wave-matter interactions in increasingly complex natural and engineered media. With its foundations in the scattering and propagation community, Waves in Random and Complex Media is becoming a key forum for research in both established fields such as imaging through turbulence, as well as emerging fields such as metamaterials. The Journal is of interest to scientists and engineers working in the field of wave propagation, scattering and imaging in random or complex media. Papers on theoretical developments, experimental results and analytical/numerical studies are considered for publication, as are deterministic problems when also linked to random or complex media. Papers are expected to report original work, and must be comprehensible and of general interest to the broad community working with wave phenomena.