张永文，男，博士，副教授，兴滇人才，硕士生导师
Email: zhangyw@kust.edu.cn; zhangyongwen77@gmail.com
2018年-2020年，以色列Bar-Ilan大学 物理学院 博士后；
2012年-2017年，中国科学院理论物理研究所，硕博连读，理论物理专业；
2008年- 2012年，内蒙古大学，本科，数学物理基地班专业
讲授《数理统计》、《复杂系统导论》等课程
主要研究方向
复杂系统理论、复杂系统的相变和动力学行为研究、统计物理理论与地球复杂系统的交叉研究，涉及气候、环境、地震等方面
【课题组每年计划招收2-3名硕士，可推荐攻读博士，专业背景为物理、数学、系统科学、地球科学和计算机相关者优先】
承担科研项目及完成情况
1.国家自然科学基金，青年科学基金，12305044，触发平流层爆发性增暖的相变和临界机制研究，2024-01至2026-12，30万元，在研，主持；
2.国家重点研发计划，政府间国际科技创新合作项目，子课题，2023YFE109000，基于复杂系统理论的青藏高原临界行为研究，2023-10 至 2027-09，200万元，在研，子课题/任务负责人；
3.云南省自然科学基金，青年项目，202201AU070093，复杂网络在极端污染天气研究中的若干应用，2022-06至2025-05，5万元，在研，主持
代表论文
(* 为通讯作者 )
复杂系统与气候环境研究方向：
[1] Yuan Chen, Dean Chen, Linru Nie, Wenqi Liu, Jingfang Fan, Xiaosong Chen, and Yongwen Zhang*, Seasonal predictability of the dominant surface ozone pattern over China linked to sea surface temperature. npj Climate and Atmospheric Science, 7, 17(2024).
[2] Ping Yu, Yongwen Zhang*, Jun Meng*, Wenqi Liu. Statistical significance of PM2. 5 and O3 trends in China under long-term memory effects, Science of the Total Environment, 892, 164598 (2023).
[3] Zijin Geng, Yongwen Zhang*, Bo Lu, Jingfang Fan, Ziming Zhao, and Xiaosong Chen*, Network-Synchronization Analysis Reveals the Weakening Tropical Circulations, Geophysical Research Letters, 48(11), e2021GL093582(2021).
[4] Yongwen Zhang*, Jingfang Fang, Xiaosong Chen, Yosef Ashkenazy, and Shlomo Havlin, Significant impact of Rossby waves on air pollution detected by network analysis. Geophysical Research Letters, 46, 2019GL084649(2019).
[5] Yongwen Zhang, Dean Chen, Jingfang Fan, Shlomo Havlin and Xiaosong Chen*, Correlation and scaling behaviors of fine particulate matter (PM2.5) concentration in China, EPL, 122, 58003(2018).
复杂系统与地震研究方向：
[1] Zhang, Haoyuan, Shuya Ke, Wenqi Liu, and Yongwen Zhang*. A combining earthquake forecasting model between deep learning and epidemic-type aftershock sequence (ETAS) model, Geophysical Journal International 239, 3, 1545-1556((2024)).
[2] Yongwen Zhang*, Maor Elbaz, Shlomo Havlin, and Yosef Ashkenazy. Reduced seismic activity after mega earthquakes, Communications Earth & Environment, 5, 297(2024).
[3] Yongwen Zhang*; Yosef Ashkenazy; Shlomo Havlin ; Asymmetry in Earthquake Interevent Time Intervals, Journal of Geophysical Research: Solid Earth, 126, e2021-JB022454(2021).
[4] Yongwen Zhang*, Dong Zhou, Jingfang Fan, Warner Marzocchi, Yosef Ashkenazy, and Shlomo Havlin. Improved earthquake aftershocks forecasting model based on long-term memory. New Journal of Physics, 23, 042001(2021).
[5] Yongwen Zhang*, Jingfang Fang, Warner Marzocchi, Avi Shapira, Rami Hofstetter, Shlomo Havlin,and Yosef Ashkenazy. Scaling laws in earthquake memory for interevent times and distances. Physical Review Research, 2, 013264(2020).
复杂系统建模及理论方向：
[1] Yongwen Zhang*, Maoxin Liu, Gaoke Hu, Teng Liu, and Xiaosong Chen*, Eigen microstates in self-organized criticality, Physical Review E, 109, 4, 044130(2024).
[2] Yu Sun, Gaoke Hu, Yongwen Zhang, Bo Lu, Zhenghui Lu, Jingfang Fan, Xiaoteng Li, Qimin Deng, and Xiaosong Chen*, Eigen microstates and their evolutions in complex systems, Communications in Theoretical Physics, 73, 6, 065603(2021).
[3] Yongwen Zhang, Jingfang Fan, Xiaoteng Li, Wenqi Liu, and Xiaosong Chen*. Evolution mechanism of principal modes in climate dynamics, New Journal of Physics, 22, 9, 093077(2020).
[4] Yongwen Zhang, Gaoke Hu, Xiaosong Chen, Wei Chen*, Wenqi Liu*, Study of the shear-rate dependence of granular friction based on community detection, SCIENCE CHINA Physics, Mechanics & Astronomy, 62, 40511(2019).
[5] Yongwen Zhang, Xiaosong Chen, and Wei Chen*, Study of friction between liquid crystals and crystalline surfaces by molecular dynamic simulations, Communications in Theoretical Physics, 66, 4 , 467(2016).
