洪杰梁
                        助理教授  
                    
                    
                        
                        hongjl@sustech.edu.cn
                        
                    
                 
             
                        
            
                   
	
个人简介 
 
	
洪杰梁,南方科技大学数学系助理教授,博士生导师。2015年本科毕业于北京大学数学学院。2021年博士毕业于加拿大不列颠哥伦比亚大学,博士导师是超过程专家 Edwin Perkins 教授。2021年至2023年在以色列理工学院从事博士后研究,合作导师为 Leonid Mytnik 教授。2023年6月加入南方科技大学。 洪杰梁从博士期间开始开展超过程及其相关领域的工作,研究了超过程的局部时,拓扑边界,以及相关的渗流和SIR传染病模型等,在Ann. Probab.、 Trans. Am. Math. Soc. 、Annales de l'Institut Henri Poincaré 等国际权威数学期刊发表了多篇学术论文。主持国自然基金面上项目、深圳市优秀科技创新人才培养项目等。 
 
	
教育背景 
 
	
2017.9--2021.11  加拿大不列颠哥伦比亚大学,获数学博士学位
 2015.9--2017.8  加拿大不列颠哥伦比亚大学,获数学硕士学位
 2012.9--2015.7  北京大学,获天文学(双学位)学士学位
 2011.9--2015.7  北京大学,获数学学士学位 
 
	
工作经历 
 
	
2023.6   至今     南方科技大学,数学系,助理教授
 2021.9--2023.5  以色列理工学院,博士后
研究工作 
概率论与随机过程:超过程,随机偏微分方程,渗流,SIR传染病模型等
发表文章及预印本 
	
[10] Zeteng Fan, Jieliang Hong* and Jie Xiong.  Some quenched and annealed limit theorems of superprocesses in random environments. Stochastic Processes and their Applications. (2025), 104686. 
	
 
 [9] Jieliang Hong*. Rescaled SIR epidemic processes converge to super-Brownian motion in four or more dimensions. Accepted by Memoirs of the American Mathematical Society, (2025).
 [8] Jieliang Hong* and Leonid Mytnik. Exceptional times for the instantaneous propagation of superprocess.  Transactions of the American Mathematical Society, Series B, Volume 12, Pages 470–515, (2025).
 [7] Jieliang Hong*.  A lower bound for p_c in range-R bond percolation in four, five, and six dimensions. Stochastic Processes and their Applications. 185 (2025), 104637. 
	
[6] Jieliang Hong*. An upper bound for p_c in range-R bond percolation in two and three dimensions. Annales de l'Institut Henri Poincaré, Probabilités et Statistiques. 59 (2023), 1259-1341. 
 [5] Jieliang Hong*. An exit measure construction of the total local time of super-Brownian motion.  Electronic Communications in Probability. 26 (2021), 1 - 9. 
 [4] Jieliang Hong*. On the boundary local time measure of super-Brownian motion. Electronic Journal of Probability.  25 (2020), paper no. 106, 66 pp.
 [3] Jieliang Hong*, Leonid Mytnik, and Edwin Perkins. On the topological boundary of the range of super-Brownian motion.  Annals of Probability.  48 (2020), no. 3, 1168--1201, 34 pages. 
 [2] Jieliang Hong*. Improved Hölder continuity near the boundary of one-dimensional super-Brownian motion. Electronic Communications in Probability. 24 (2019), paper no. 28, 12 pp. 
 [1] Jieliang Hong*. Renormalization of local times of super-Brownian motion.  Electronic Journal of Probability. 23 (2018), paper no. 109, 45 pp. 
	
 
	
	课题组成员
博士后:张君妍(2025)、姚丹(2024) 
	博士生:陈子怡(2024) 
	硕士生:罗文兴(2025)、杨都(2024) 
	
	
	研究生招生 
	
	欢迎对概率论【注:纯理论证明】研究感兴趣的同学报考硕士、博士研究生,或者申请博士后职位。申请材料请发送至:hongjl@sustech.edu.cn 
	
 
	基金项目
[2] 国家自然科学基金-面上项目,2026.01-2029.12,项目编号:12571150,主持。 
	
 
	[1] 深圳市优秀科技创新人才培养项目 (博士基础研究启动),2024.06-2026.06,项目编号:RCBS20231211090635057,主持。 
	
	
             
            
                研究工作 
	
概率论与随机过程:超过程,随机偏微分方程,渗流,SIR传染病模型等 
代表著作及预印本 
	
 
   [10] Zeteng Fan, Jieliang Hong and Jie Xiong.  Some quenched and annealed limit theorems of superprocesses in random environments. Math Arxiv, 2406.06905, (2024). 36 pages.
[9] Jieliang Hong. Rescaled SIR epidemic processes converge to super-Brownian motion in four or more dimensions.  Math Arxiv, 2309.08926, (2023). 80 pages.
[8] Jieliang Hong and Leonid Mytnik. Exceptional times for the instantaneous propagation of superprocess.  Transactions of the American Mathematical Society, Series B, Volume 12, Pages 470–515, (2025).
[7] Jieliang Hong.  A lower bound for p_c in range-R bond percolation in four, five and six dimensions. Stochastic Processes and their Applications. 185 (2025), 104637.
	
[6] Jieliang Hong. An upper bound for p_c in range-R bond percolation in two and three dimensions. Annales de l'Institut Henri Poincaré, Probabilités et Statistiques. 59 (2023), 1259-1341. 
	
 [5] Jieliang Hong. An exit measure construction of the total local time of super-Brownian motion.  Electronic Communications in Probability. 26 (2021), 1 - 9.  
	
[4] Jieliang Hong. On the  boundary local time measure of super-Brownian motion. Electronic Journal of Probability.  25 (2020), paper no. 106, 66 pp. 
[3] Jieliang Hong, Leonid Mytnik and Edwin Perkins. On the topological boundary of the range of super-Brownian motion .  Annals of Probability.  48 (2020), no. 3, 1168--1201, 34 pages.  
	
[2] Jieliang Hong. Improved Hölder continuity near the boundary of one-dimensional super-Brownian motion. Electronic Communications in Probability. 24 (2019), paper no. 28, 12 pp.  
[1] Jieliang Hong.  Renormalization of local times of super-Brownian motion.  Electronic Journal of Probability. 23 (2018), paper no. 109, 45 pp. 
	
             
            
            
                
	[8] Jieliang Hong and Leonid Mytnik. Exceptional times for the instantaneous propagation of superprocess.  Transactions of the American Mathematical Society, Series B, Volume 12, Pages 470–515, (2025).
[7] Jieliang Hong.  A lower bound for p_c in range-R bond percolation in four, five and six dimensions. Stochastic Processes and their Applications. 185 (2025), 104637.
	[6] Jieliang Hong. An upper bound for p_c in range-R bond percolation in two and three dimensions. Annales de l'Institut Henri Poincaré, Probabilités et Statistiques. 59 (3) 1259 - 1341, (2023).
 [5] Jieliang Hong. An exit measure construction of the total local time of super-Brownian motion.  Electronic Communications in Probability. 26 (2021), 1 - 9. 
 [4] Jieliang Hong. On the  boundary local time measure of super-Brownian motion. Electronic Journal of Probability.  25 (2020), paper no. 106, 66 pp.
 [3] Jieliang Hong, Leonid Mytnik and Edwin Perkins. On the topological boundary of the range of super-Brownian motion .  Annals of Probability.  48 (2020), no. 3, 1168--1201, 34 pages. 
 [2] Jieliang Hong. Improved Hölder continuity near the boundary of one-dimensional super-Brownian motion. Electronic Communications in Probability. 24 (2019), paper no. 28, 12 pp. 
 [1] Jieliang Hong.  Renormalization of local times of super-Brownian motion.  Electronic Journal of  Probability. 23 (2018), paper no. 109, 45 pp.