August 31 - September 1, the National Natural Science Foundation Of Mathematics Tianyuan Foundation and Jilin University, Tianyuan Mathematics Northeast Center and Jilin University School of Mathematics jointly organized the "random delayed differential equation numerical calculation seminar" held at Jilin University Central Campus. The seminar was convened by Hong Jialin, a researcher from the Chinese Academy of Sciences, Huazhong University of Science and Technology, Beijing University of Technology, Shanghai Normal University, Harbin University of Technology and other universities more than 40 experts and scholars in related fields participated in the seminar. Hong Jialin, researcher of the Chinese Academy of Sciences, Professor Li Yong, Director of the Institute of Mathematics of Jilin University, Vice Dean of the School of Mathematics and Deputy Director of the Executive Committee of the National Tianyuan Center for Mathematics, attended the opening ceremony. The opening ceremony was presided over by Professor Yu Yongkui, Deputy Director of the Institute of Mathematics.

Zhang Ran first on behalf of Tianyuan Mathematics Northeast Center to welcome the arrival of experts and scholars, to the experts for a long time to express heartfelt thanks for the support of the center construction. She introduced the background and development of the establishment of tianyuan Mathematics Northeast Center, which is guided by an academic committee composed of influential experts and scholars at home and abroad, and focuses on the major strategic needs of countries and regions, through the organization of thematic activities, hot-spot activities, and seminars for young scholars. To create a good academic exchange environment, to the overall level of mathematics in Northeast China to promote the promotion. She sincerely welcomes the vast number of experts and scholars often visit the center to exchange, strengthen communication, coordination, and jointly promote the rapid development of mathematics disciplines.

In his speech, Hong Jialin thanked the experts and scholars for their attention and support in the study of "value calculation of random delayed differential equations". He pointed out that the random differential equation is one of the cutting-edge directions of mathematics, and the calculation method of random differential equation and its mathematical theory are the hot and cutting-edge topics of research. The event invited four well-known experts in the field of numerical calculation of random differential equations at home and abroad to give lectures. He hoped that the young scholars would cherish the opportunity for academic exchange, broaden their research horizons, grasp the core issues and further improve their academic standards. The event consists of 14 academic reports and seminars, which will enhance the exchange and cooperation between experts and scholars in relevant fields by sharing the cutting-edge research results, and promote the development of random delayed differential equation numerical methods and their mathematical theories in China, so as to make more important research results.