研究方向
1. 随机微分方程，探讨由随机微分方程表示的随机生物数学模型和传染病模型
2. 生物数学

学习与工作经历

1984.9-1988.7，吉林大学，数学系，    数理统计专业理学学士；

1988.9-1991.7，吉林大学，数学系，偏微分方程专业理学硕士；

2003.9-2006.7，东北师范大学， 数学与统计学院，概率论与数理统计专业理学博士；

1991.9-1994.6.，东北师范大学，数学与统计学院，助教；

1994.7-1998.12，东北师范大学，数学与统计学院，讲师；

1998.12-2000.9，东北师范大学，数学与统计学院，副教授；

2000.9-2014.2，东北师范大学，数学与统计学院，教授；

2014.3至今，中国石油大学（华东），数据科学与统计系，教授。

主讲课程
   1.主讲本科生必修课。《常微分方程》等课程
   2.主讲研究生《随机微分方程》《高等概率论》等课程

承担和参与项目
1.近年来，主持的代表性科研项目：
（1）随机生物数学模型和传染病模型的渐近行为(11371085)，国家自然科学基金，2014-2017。
（2）随机时滞生物数学模型的渐近行为(11871473)，国家自然科学基金, 2019-2021。
（3）具有分布时滞的随机生物数学模型的动力学研究（ZR2019MA010   ）,山东省自然科学基金，2019-2021。
 （4）交叉学科中的数学方法及其应用（15CX08001A ), 中国石油大学（华东）科研创新团队建设计划项目,2015-2018.

（5）随机生物数学模型的渐近行为（Y1410065), 中 国 石 油 大 学（华东）引进人才（博士）科研基金资助项目,2014-2019。

获奖情况（除教师个人获奖之外，还包含指导学生获奖情况）
   1. 随机生物数学模型动力学行为研究. 教育部高等学校科学研究优秀成果（科学技术）自然科学奖二等奖，省部级（政府类），2015，排名第1。

荣誉称号（除教师个人获得荣誉之外，还包括指导学生获得荣誉情况）
   1. 博士论文“随机微分方程中的参数估计与假设检验问题”被评为 2008 年全国百篇优秀博士论文，2008年。
   2.中国石油大学（华东）劳动模范，2019年。
   3. 科睿唯安《2014-2020 全球高被引科学家》。
   4. 《爱思唯尔 2014-2020 年中国高被引学者》。

论文
1. 主要论文：

（1）Ergodic stationary distribution and extinction of a   n- speciesGilpin–Ayala competition system with nonlinear random perturbations.   Applied Mathematics Letters , 2021，120

（2）Stationary solution, extinction and density   function for a high-dimensional stochastic SEI epidemic model with general distributed   delay. Applied Mathematics and Computation, 2021, 405

（3）Dynamical behavior of a stochastic Nicholson’s   blowflfliesmodel with distributed delay, Nonlinear Dynamics,   2021, 103

(4) Stationary distribution and extinction for a   food chain chemostat model with random perturbation. Mathematical Methods in   the Applied Sciences，2021，44:

(5) Dynamical behavior of a stochastic   predator-prey model with stage structure for prey, Applied Mathematical   Modelling，2020，85:

(6) Stationary distribution of a stochastic cholera   model between communities linked by migration，Applied Mathematics   and Computation, 2020, 373

(7)Stationary   Distribution and Extinction of a Stochastic HIV-1 Infection Model with   Distributed Delay and Logistic Growth，Journal of Nonlinear   Science, 2020, 30

(8) Global Asymptotic   Behavior of a Multi-species Stochastic Chemostat Model with Discrete Delays, Journal   of Dynamics and Differential Equations, 2020, 32

(9) Dynamical behavior   of a stochastic epidemic model for cholera, Journal of the Franklin   Institute, 2019, 356

(10) DYNAMICAL   BEHAVIOR OF A MULTIGROUPSIRS EPIDEMIC MODEL   WITH STANDARD INCIDENCE RATES AND MARKOVIAN SWITCHING, DISCRETE ANDCONTINUOUS DYNAMICAL SYSTEMS,2019,10

(11) Dynamical   behavior of a stochastic epidemic model for cholera,JOURNAL OF THE FRANKLIN   INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS,2019,13

(12) Dynamics of a stochastic SIR epidemic model   with distributed delay and degenerate diffusion,JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING   AND APPLIED MATHEMATICS,2019,13

(13) Threshold behavior   in a stochastic delayed SIS epidemic model with vaccination and double   diseases,JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED   MATHEMATICS,2019,13

(14) Dynamics of an avian   influenza model with half-saturated incidence,APPLIED MATHEMATICS AND   COMPUTATION,2019,355

(15) Stationary   distribution of an HIV model with general nonlinear incidence rate and   stochastic perturbations , JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND   APPLIED MATHEMATICS,2019,13

(16) The threshold of a   chemostat model with single-species growth on two nutrients under telegraph   noise[J].COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION,2019,75

(17) Stationary distribution of a stochastic food   chain chemostatmodel with general   response functions, APPLIED MATHEMATICS   LETTERS,2019 ,91

(18) Dynamics of a   stochastic multigroup SIQR epidemic model with standard incidence rates,JOURNAL   OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS,2019,5

(19) Stationary distribution and extinction of a   stochastic dengue epidemic model,JOURNAL OF THE FRANKLIN   INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS,2018,17

(20) Ahmed.Stationary distribution and extinction   of a stochastic predator-prey model with herd behavior,JOURNAL OF THE   FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS2018,16

(21) Dynamical behavior of stochastic multigroup   S-DI-A epidemic models for the transmission of HIV,Journal of the   FranklinInstitute,2018,13

(22) Ergodic property of a Lotka–Volterra   predator–prey model with white noise higher order perturbation under   regime switching,Applied Mathematics and Computation,2018,320 (23) Dynamics   of a Stochastic Predator–Prey Model with Stage Structure for   Predator and Holling Type II Functional Response,Journal of Nonlinear   Science,2018,3

(24) Periodic Solution and Stationary Distribution   of Stochastic Predator–Prey Models with Higher-Order Perturbation,Journal   of Nonlinear Science,2018,2

(25) Stationary distribution and extinction of a   stochastic predator–prey model with distributed delay,Applied   Mathematics Letters,2018,78

(26) Stationary distribution and extinction of a   stochastic predator–prey model with additional food and nonlinear perturbation,Applied   Mathematics and Computation,2018, 320

(27) Analysis of a delayed vaccinated SIR epidemic   model with temporary immunity and Lévy jumps.Nonlinear Analysis:   Hybrid Systems,2018,27

(29) A stochastic model under regime switching and   with general response function,NONLINEAR ANALYSIS-HYBRIDSYSTEMS,2018,27

(30)Threshold behavior in a stochastic SIQR   epidemic model with standard incidence and regime switching,APPLIED   MATHEMATICS AND COMPUTATION,2018,316

著作
   1.《随机生物模型和传染病模型》，科学出版社   ，2018年

学术兼职
吉林省工业应用数学学会、运筹学学会常务理事；担任《《J. Math.   Anal. Appl.》、《Nonlinear Analysis》、《J. Comput. Appl. Math.》、《 Computer and   Math. with Appl. 》、《Appl. Math. Letters》等多个期刊审稿人。