(1) 报告题目: Qualitative properties of ionic flows via Poisson-Nernst-Planck systems without electroneutrality conditions. 

4th Annual Meeting of SIAM Central States Section, University of Oklahoma, Norman, Oklahoma, October 5-7, 2018.

(2) 报告题目: Boundary layer effects on ionic flows via Poisson-Nernst-Planck models with Local Hard-Sphere potentials.

Workshop on Nonlinear Differential Equations, Dynamical Systems and Applications, University of Kansas, Lawrence, Kansas, October 20–21, 2018.

(3) 报告题目: Effects on zero-current ionic flows from ion sizes via Poisson-Nernst-Planck system with boundary layers.

Annual Meeting of Society for Mathematical Biology, Virtual, June 13-17, 2021.

(4) 报告题目: Mathematical analysis of Poisson-Nernst-Planck models with permanent charges and boundary layers.

AMS Fall Western Virtual Sectional Meeting: Special Session on Recent Advances in Studies of Electrodiffusion Phenomena, October 23-24, 2021.

(5) 报告题目: Ion size effects on zero-current ionic flows via Poisson-Nernst-Planck systems with boundary layers.

2023 常微分方程定性理论学术交流会议，广东珠海，2023-5-19至5-21, 中山大学数学学院（珠海）

(6) 报告题目: Analysis of electrodiffusion properties for ionic flows through ion channels via Poisson-Nernst-Planck type models.

第十次全国微分方程定性理论会议，湖北武汉，2023-6-30至7-2，中国地质大学（武汉）数学与物理学院承办

(7) 报告题目: Applications of the geometric singular perturbation theory to the ion channel problems via Poisson-Nernst-Planck models.

中国数学会奇异摄动专业委员会第十八届学术年会，吉林长春，2023-8-4至8-7，中国数学会奇异摄动专业委员会主办, 吉林大学数学学院与国家天元数学东北中心承办

(8) 2023年微分方程定性理论与分支问题研讨会，浙江金华，2023-10-24至10-27，浙江师范大学数学科学学院，会议联系人

(9) 报告题目: Effects on zero current ionic flows from finite ion sizes by Poisson-Nernst-Planck models with boundary layers.

山东省第十二届微分方程学术会议，山东滨州，2023-11-10至11-12，山东省数学会微分方程专业委员会主办, 山东航空学院理学院承办

(10) 报告题目: Internal dynamics of ionic flows through ion channels via Poisson-Nernst-Planck type models.

临沂大学数学与统计学院，2023-11-14，李锋教授邀请

(11) 报告题目: Discussions towards boundary layer effects on ionic flows through Poisson-Nernst-Planck systems.

山东科技大学数学与系统科学学院，2023-11-15，张丽俊教授邀请

(12) 报告题目: Dynamics of Poisson-Nernst-Planck systems: studies on zero-current ionic flows.

2023珠海常微分方程与动力系统会议，广东珠海，2023-11-17至11-19，中山大学数学学院（珠海）主办，广东技术师范大学数学与系统科学学院协办

(13) 报告题目: Mathematical analysis on Poisson-Nernst-Planck systems with large permanent charges and boundary layers.

第十四届应用动力系统最新进展国际会议，河南信阳，2024-5-30至6-2，信阳师范大学承办

(14) 报告题目: Large permanent charge effects on ion channel problems via Poisson-Nernst-Planck models with boundary layers.

“2024年微分方程理论及应用”学术研讨会议，云南昆明，2024-6-21至6-24，昆明理工大学承办

(15) 报告题目: Geometric singular perturbation approach to Poisson-Nernst-Planck systems with large permanent charges and boundary layers.

中国数学会奇异摄动专业委员会第十九届学术年会，山东临沂，2024-7-26至7-29，中国数学会奇异摄动专业委员会主办, 临沂大学数学与统计学院承办

(16) 报告题目: 固定电荷对离子通道内离子流动的影响分析

浙江师范大学青年学者学术沙龙，2024-10-30，科学技术处、校工会主办，数学科学学院承办

(17) 报告题目: Applications of Geometric Singular Perturbation Theory on Ion Channel Problems.

中国数学会2024年学术年会，浙江嘉兴，2024-10-31至11-4，中国数学会主办，嘉兴大学承办

(18) 报告题目: Permanent charge effects on ion channel problems: an application of geometric singular perturbation theory.

北京雁栖湖应用数学研究院，2024-12-3，Hamid Mofidi博士邀请