Liu Yunxian
Professor
刘蕴贤，山东大学数学学院科学计算与软件研究所教授，计算物理学会常务理事，计算石油地质专业委员会秘书，Mathematics of Computation、JCP、JSC等国际一流期刊审稿人。 主要从事偏微分方程的数值解法研究，涉及连续有限元方法、DG方法、有限差分方法、配置方法、交替方向法等的理论研究及应用，侧重于半导体问题的数值解法。 主持国家自然科学基金、山东省自然科学基金、教育部留学回国基金、中国石化股份胜利油田分公司地质科学研究院项目多项；在国内外学术期刊发表论文数十篇... More+
Scientific Research
Working-Papers
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Paper Publications
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李文娟. Optimal L2 error estimates of stabilizer-free weak Galerkin finite element method for the drift-diffusion problem. Journal of Computational and Applied Mathematics, 450, 2025.
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艾露露 and 刘蕴贤. 半导体问题漂移扩散模型的超弱间断Galerkin方法. 山东大学学报 理学版, 2024.
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Li Wenjuan, Liu Yunxian, Gao Fuzheng and Cui Jintao. A weak Galerkin finite element method for 1D semiconductor device simulation models. Journal of Computational and Applied Mathematics, 438, 2024.
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肖红单 and 刘蕴贤. 半导体Drift-Diffusion模型的局部间断Galerkin方法及数值模拟. 山东大学学报 理学版, 58, 1-12, 2024.
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Wang, Haijin, Liu Yunxian, Zhang Qiang and Shu Chi-Wang. LOCAL DISCONTINUOUS GALERKIN METHODS WITH IMPLICIT-EXPLICIT TIME-MARCHING FOR TIME-DEPENDENT INCOMPRESSIBLE FLUID FLOW. MATHEMATICS OF COMPUTATION, 88, 91, 2019.
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Liu Yunxian and Shu Chi-Wang. Analysis of the local discontinuous Galerkin method for the drift-diffusion model of semiconductor devices. Science China-Mathematics, 59, 115, 2020.
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Liu Yunxian and Shu Chi-Wang. Error analysis of the semi-discrete local discontinuous Galerkin method for semiconductor device simulation models. SCIENCE CHINA Mathematics, 53, 3255, 2020.
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田明鲁 and 刘蕴贤. Cahn-Hilliard方程的局部间断Galerkin方法. 山东大学学报(理学版), 45, 27, 2020.
Patents
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