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个人简介

讲授课程: 2017.03-2017.07 《C语言与程序设计》 2017.03-2017.07 《C语言与程序设计实验》 2016.09-2017.01 《高等数学III》; 2016.09-2017.01 《数学分析I习题课》; 2016.06-2016.06 《大学数学实验课II》; 2016.06-2016.06 《大学数学实验课I》; 2014.09-2015.01 《数学分析III习题课》; 2014.03-2014.07 《数学分析II习题课》; 2013.09-2014.01 《数学分析I习题课》; 2013.08-2013.09 《高等数学实验课》; 2013.08-2013.09 《数学分析II实验课》; 2013.08-2013.09 《数学分析I实验课》; 2011.03-2011.06 《常微分方程习题课》; 2010.09-2011.01 《数学分析III习题课》; 2010.03-2010.06 《数学分析II习题课》; 2009.09-2010.01 《数学分析I习题课》; 教育经历: 2006.09——2009.06 吉林大学数学研究所 博士研究生 2003.09——2006.06 吉林大学数学研究所 硕士研究生 1999.09——2003.06 吉林大学数学学院 本科生 工作经历: 2013.09——现在 吉林大学数学学院 副教授 2015.04——2016.04 美国普渡大学数学系 访问学者 2011.10——2013.10 浙江大学数学系 博士后 2009.07——2013.09 吉林大学数学学院 讲师

研究领域

偏微分方程数值解法、数学物理反问题

科研项目: 6. 非线性热传导问题高精度高效计算方法研究 (JCKY2016212A502), 国防科学工业局-国防基础科研核科学挑战专题, 2017.01-2019.12, 负责人. 5. 国家自然科学基金-青年基金(11301214),2014.01-2016.12,负责人. 4. 国家自然科学基金-天元基金(11126040), 2012.01-2012.12,负责人. 3. 吉林大学基本科研业务费项目-科学前沿与交叉学科创新项目,2011-2013,负责人. 2. 吉林大学科研启动基金,2009.07—2011.07,负责人. 1. 吉林大学数学学院青年教师基金,2009-2011.07,负责人.

近期论文

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[20] Yanli Chen and Junliang Lv, Adaptive finite volume element methods for elliptic problems on nonmatching quadrilateral meshes, submitted, 2017. [19] Dan Wu, Jingyan Yue, Guangwei Yuan and Junliang Lv, Finite volume element approximation for nonlinear diffusion problems with degenerate diffusion coefficients, submitted, 2017. [18] Donghong Yang and Junliang Lv, Incomplete Biquadratic Finite Volume Element Methods, submitted, 2017. [17] Shuangshuang Luo and Junliang Lv, Convergence analysis of PML method for the 3D elastic wave scattering problem by unbounded rough surfaces, submitted, 2017. [16] Guofang Chen and Junliang Lv, Convergence analysis of the finite volume element methods for parabolic equations on quadrilateral meshes, submitted, 2016. [15] Shuangshuang Luo and Junliang Lv, Perfectly matched layer method for the elastic wave scattering problem by unbounded rough surfaces, submitted, 2017. [14]Xue Jiang, Peijun Li, Junliang Lv and Weiying Zheng, Convergence of the PML solution for elastic wave scattering by biperiodic structures, Communications in Mathematical Sciences, to appear. [13]Junliang Lv, Guangwei Yuan and Jingyan Yue, Nonnegarivity-preserving repair techniques for the finite element solutions of degenerate nonlinear parabolic problems, 11(3), 413-436, 2018. [12] Mingming Zhang and Junliang Lv, Numerical method of profile reconstruction for a periodic transmission problem from single-sided data, Communications in Computational Physics, 24(2), 435-453, 2018. [11] Xue Jiang, Peijun Li, Junliang Lv and Weiying Zheng, An adaptive finite element PML method for the elastic wave scattering problem in periodic structures, ESAIM: Mathematical Modelling and Numerical Analysis, 51(5), 2017-2047, 2017. [10] 陈国芳, 吴丹, 吕俊良, 一种非标准的混合有限元法求解一维退化非线性抛物问题, 吉林大学学报(理学版), 55(5), 2017. [9] Xue Jiang, Peijun Li, Junliang Lv and Weiying Zheng, An adaptive finite element method for the wave scattering with transparent boundary condition, Journal of Scientific Computing, 72(3), 936-956, 2017. [8] Yanni Gao, Junliang Lv and Lanhui Zhang, Mixed finite volume element method for elliptic problems on non-matching multiblock triangular grids, International Journal of Numerical Analysis and Modeling, 14(3), 456-476, 2017. [7] Xiukun Zhao, Yanli Chen and Junliang Lv, A mixed nonoverlapping covolume method on quadrilateral grids for elliptic problems, Journal of Computational and Applied Mathematics, 292, 23-40, 2016. [6] Gang Bao, Peijun Li and Junliang Lv, Numerical solution of an inverse diffraction grating problem from phaseless data, Journal of the Optical Society of America A, 30(3), 293-298, 2013. [5] Junliang Lv, Yonghai Li, Optimal biquadratic finite volume element methods on quadrilateral meshes, SIAM Journal on Numerical Analysis, 50(5), 2379-2399, 2012. [4] Junliang Lv, Yonghai Li, L^2 error estimates and superconvergence of the finite volume element methods on quadrilateral meshes, Advances in Computational Mathematics, 37(3), 393-416, 2012. [3] 高艳妮, 徐权, 吕俊良, 抛物型方程线性元有限体积法的超收敛性, 吉林大学学报(理学版), 49(2), 179-185, 2011. [2] Junliang Lv, Yonghai Li, L^2 error estimate of the finite volume element methods on quadrilateral meshes, Advances in Computational Mathematics, 33(2),129-148, 2010. [1] 田万福, 吕俊良,王彦鹤, 李永海,两点边值问题的Hermite五次元有限体积法,吉林大学学报(理学版),47(2),165-173, 2009.

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