翁智峰 - 华侨大学 - 数学科学学院

个人简介

现为华侨大学副教授。2015年6月获得武汉大学计算数学专业博士毕业。2015年7月起在华侨大学数学科学学院工作。教学情况（含本科教学、研究生教学）：主讲本科课程有《概率论与数理统计》，《线性代数》和《数值计算方法》，研究生课程《数值分析》，《微分方程数值解》和《论文专题报告》；指导本科生毕业设计11名，其中指导1名学生获得校级本科优秀毕业设计，指导2名本科生在核心期刊上发表论文2篇。目前，指导研究生1名。科研项目： 1.国家自然科学基金青年项目(11701197),2018.01.01-2020.12.31.(主持) 2.中央高校基本科研业务项目(ZQN-702),2019.05.01-2023.05.01. (主持) 3.华侨大学引进人才科研启动项目(15BS307),2015.10.01-2018.10.30.(主持) 4.国家自然科学基金面上项目(11271313),2013.01.01-2016.12.31.(参与) 5.国家自然科学基金面上项目(11471253),2015.01.01-2018.12.31.(参与) 荣誉与获奖： 1.2013年获得教育部“博士研究生国家奖学金” 2.2016年获武汉大学研究生学术创新奖二等奖 3.2017年入选泉州市高层次人才“第四层次” 4.2018年获得第十三届福建省自然科学优秀学术论文三等奖 5.2019年入选华侨大学“中青年教师科技创新资助计划” 6.2019年获得华侨大学本科毕业论文优秀指导教师

研究领域

1.微分方程数值计算 2.偏微分方程最优控制问题的数值计算 3.科学计算及数值分析

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

[1]Shuying Zhai,Langyang Huang,Zhifeng Weng,Weizhong Dai, Parabolic two-step model and accurate numerical scheme for nanoscale heat conduction induced by ultrashort-pulsed laser heating.Journal of Computational and Applied Mathematics, 2020, 306 ,112591. [2]Zhifeng Weng,Shuying Zhai,Xinlong Feng. Analysis of the operator splitting scheme for the Cahn-Hilliard equation with a viscosity term[J].Numerical Methods for Partial Differential Equations, 2019, 35(6): 1949-1970 [3]Shuying Zhai, Dongling Wang,Zhifeng Weng, Xuan Zhao, Error Analysis and Numerical Simulations of Strang Splitting Method for Space Fractional Nonlinear Schrödinger Equation. Journal of Scientific Computing,2019, 81(2), 965-989. [4]Zhifeng Weng,Longyuan Wu,Shuying Zhai. A characteristic ADI finite difference method for spatial-fractional convection-dominated diffusion equation[J].Numerical Heat Transfer Part B-fundamentals, 2019, 74(5): 765-787. [5]Shuying Zhai, Longyuan Wu,Jingying Wang,Zhifeng Weng*,. Numerical approximation of the fractional Cahn-Hilliard equation by operator splitting method[J].Numerical Algorithms, 2019: 1-24. [6]Zhifeng Weng,Shuying Zhai,Xinlong Feng. A Fourier spectral method for fractional-in-space Cahn-Hilliard equation[J].Applied Mathematical Modelling, 2017, 42(42): 462-477. [7]Zhifeng Weng,Qingqu Zhuang. Numerical approximation of the conservative Allen-Cahn equation by operator splitting method[J].Mathematical Methods in The Applied Sciences, 2017, 40(12): 4462-4480 [8]Jingwei Li, Shuying Zhai,Zhifeng Weng, Xinlong Feng. H-adaptive RBF-FD method for the high-dimensional convection-diffusion equation[J].International Communications in Heat and Mass Transfer,2017,89:139-146. [9]Zhifeng Weng, Longku Tang, Analysis of the operator splitting scheme for the Allen-Cahn equation. Numerical Heat Transfer, Part B: Fundamentals , 70, 2016, 472-483. [10]Zhifeng Weng, Jerry Zhijian Yang, Xiliang Lu, A stabilized finite element method for the convection dominated diffusion optimal control problem.Applicable Analysis, 95, 2016, 2807-2823. [11]Zhifeng Weng,Jerry Zhijian Yang, Xiliang Lu, Two grid variational multiscale method with bubble stabilization for convection diffusion equation.Applied Mathematical Modelling,40, 2016, 1097-1109. [12]Shuying Zhai,Zhifeng Weng,Dongwei Gui, Xinlong Feng. High-order compact operator splitting method for three-dimensional fractional equation with subdiffusion[J].International Journal of Heat and Mass Transfer, 2015: 440-44

学术兼职

担任美国数学学会《数学评论》(Mathematical Reviews)评论员