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个人简介

姓名:吕品          职称:副教授         学历:哲学博士

专业:计算数学      邮箱:plyu@swufe.edu.cnlyupin1991@163.com

办公地址:通博楼B313

学术主页:https://www.researchgate.net/profile/Pin_Lyu4

教育背景

2009.09-2013.06   电子科技大学,数学与应用数学专业,本科(学士)

2013.08-2015.06   澳门大学,计算数学专业,研究生(理学硕士)

2015.08-2018.06   澳门大学,计算数学专业,研究生(哲学博士)

研究方向

Numerical Methods for Fractional Differential Equations (Finite difference method, non-uniform meshes, etc.)

工作经历

2018.07-2018.12    西南财经大学,经济数学学院,年薪制教师

2019.01-present     西南财经大学,经济数学学院,年薪制教师(副教授)

访问经历

2018.10                  澳门大学,数学系, 访问学者

2019.07-2019.08   澳门大学,数学系, 访问学者

2020.01                 澳门大学,数学系, 访问学者

代表性论文(选列10篇)

* for corresponding author, Impact Factor (IF) @JCR2018.  


1. P. Lyu, Y. Liang, Z. Wang, A fast linearized finite difference method for the nonlinear multi-term time-fractional wave equation, Appl. Numer. Math., 151: 448-471 (2020) [IF: 1.678]

2. P. Lyu, S. Vong, An efficient numerical method for q-fractional differential equations, Appl. Math. Lett., 103: 106156 (2020) [IF: 3.487]

3. P. Lyu, S. Vong, A nonuniform L2 formula of Caputo derivative and its application to a fractional BBM-type equation with non-smooth solution, Numer. Meth. Part. Differ. Equ., 36: 579-600 (2020) [IF: 1.633]

4. P. Lyu, S. Vong, A high-order method with a temporal nonuniform mesh for a time-fractional Benjamin-Bona-Mahony equation, J. Sci. Comput., 80: 1607-1628 (2019) [IF: 2.370]

5. P. Lyu, S. Vong, A graded scheme with bounded grading for a time-fractional Boussinesq-type equation, Appl. Math. Lett., 92: 35-40 (2019) [IF: 2.462]

6. S. Vong, P. Lyu*, On a second order scheme for space fractional diffusion equations with variable coefficients, Appl. Numer. Math., 137: 34-48 (2019) [IF: 1.263]

7. P. Lyu, S. Vong, A linearized second-order scheme for nonlinear time fractional Klein-Gordon type equations, Numer. Algorithms, 78: 485-511 (2018) [IF: 1.536]

8. P. Lyu*, S. Vong, A linearized second-order finite difference scheme for time fractional generalized BBM equation, Appl. Math. Lett., 78: 16-23 (2018) [IF: 2.462]

9. S. Vong, P. Lyu*, Unconditional convergence in maximum-norm of a second-order linearized scheme for a time-fractional Burgers-type equation, J. Sci. Comput., 76: 1252-1273 (2018) [IF: 1.814]

10. P. Lyu, S. Vong, A linearized and second-order unconditionally convergent scheme for coupled time fractional Klein-Gordon-Schrodinger equation, Numer. Meth. Part. Differ. Equ., 34: 2153-2179 (2018) [IF: 1.305]

截至04/2020,已发表18篇科研论文(均为SCI/SCIE,其中3篇西财外A14篇西财外B)。

所授课程

本科生:高等代数I2019春季、2019秋季)、高等代数II2020春季)

研究生:数值分析与计算专题(2019秋季)

主持项目

1. 西南财经大学中央高校基本科研业务费专项资金”青年教师成长项目 (JBK1901027), 2019.01-2019.12

2. 西南财经大学“中央高校基本科研业务费专项资金”青年教师成长项目(JBK2001002)2020.01-2020.12

所获奖项

1. 美国工业与应用数学协会东亚分会 (East Asia SIAM) 学生论文奖(第二名),2018.06  East Asia SIAM Student Paper Prize Winner (Second Prize), 2018.06, University of Tokyo

2. 澳门特别行政区研究生科技研发奖(博士生),2018.10, 澳门科技发展基金