丁琦 - 北京师范大学 - 自然科学高等研究院

个人简介

学习经历 2001 吉林大学数学系计算数学专业理学学士学位 2007 吉林大学数学研究所计算数学专业博士学位 2007-2010 大连理工大学数学科学学院博士后主持、参与的科研项目 2012-2015 辽宁省教育厅科学研究一般项目，微分差分代数系统对合标准基和维数理论及机械化算法

研究领域

符号计算与数学机械化、微分方程形式理论、微分方程或代数方程机械化求解、金融工程与量化投资

近期论文

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代表著作《积分变换与场论》，科学出版社，2017，第二作者代表论文丁琦. 2-齐次多项式系统的结式消元, 吉林大学学报, 2007, 45(3): 374-376. 丁琦, 冯果忱. 2-齐次多项式集合的吴消元法. 高等学校计算数学学报. 2009, 31(4): 289-297. 孙玉娟, 丁琦, 梅建琴, 张鸿庆. D-AKNS方程的代数几何解. 数学物理学报, 2013, 33A(2): 276-284. Zhang HQ and Ding Q. Analytic Solutions of a Class of Nonlinear Partial Differential Equations. Applied Mathematics and Mechanics, 2008, 29(11): 1-12. Ding Q and Zhang HQ. m-Hilbert Polynomial and Arbitrariness of the General Solution of Partial Differential Equations. 11th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, Timisoara, Romania, 2009: 21-27. Ding Q and Zhang HQ. Analytic Solution for Magnetohydrodynamic Stagnation Point Flow Towards a Stretching Sheet. Chinese Physics Letters, 2009, 26(10), 1047011-1047014. Feng Y, Ding Q, Dong YC and Zhang HQ. Hyperelliptic Function Solutions of Three Genus for KP Equation Using the Direct Method. Communications in Theoretical Physics, 2010, 53(4): 615-618. Ding Q and Zhang HQ. Arbitrariness of the General Solution of the Partial Differential Equations and its Applications. Science in China Series A: Mathematics, 2010, 53(7): 1731-1741. Song ZH, Ding Q, Mei JQ and Zhang HQ. New Solitary solutions of (2+1)-Dimensional Variable Coefficient Nonlinear Schrodinger Equation with an External Potential. Chinese Physics Letters, 2010, 27(1): 0102011-0102014. Feng Y, Dong YC, Ding Q and Zhang HQ. Hyperelliptic Functions Solutions of Some Nonlinear Partial Differential Equations Using the Direct Method. Applied Mathematics and Computation, 2010, 215(11): 3868-3873. Tian SF, Zou L, Ding Q and Zhang HQ. Conservation Laws, Bright Matter Wave Solitons and Modulational Instability of Nonlinear Schrodinger equation with Time-dependent Nonlinearity. Commun. Nonlinear Sci. Numer. Simulat., 2012, 17(8): 3247-3257. Ding Qi , Hao Ai-Jing. Differential invariants for CDG equation and coupled KDV-MKDV equations. ACTA PHYSICA SINICA, 2014, 63(11): 110503. Ding Qi, Tian Shou-Fu. On Differential form Method to Find Lie Symmetries of two Types of Toda Lattices. REPORTS ON MATHEMATICAL PHYSICS, 2014, 74(3): 323-337. Qi Ding, Guobiao Weng, Guohui Zhao, and Changhui Hu. Efficient and Secure Outsourcing of Large-Scale Linear System of Equations. IEEE Transactions on Cloud Computing.