The Department of Mathematics， Sun Yat-sen university is one of the departments established in the earliest stage of university establishment，and is also one of the earlier departments of Mathematics in China. At the initial stage， a large number of mathematicians with international horizon were recruited to serve as faculty members and dominated the construction and development of the mathematical discipline. During its early days， Mathematics formed its advanced training system for mathematical talents， and trained many outstanding alumni such as Li Guoping， Li Huazong Zhou， Shaotang， etc. After the faculty recombination nationwide in 1952， the renowned mathematician Prof， Jiang Lifu began to dominate the construction of the mathematical discipline at Sun Yat-sen University for a long period of time， and Mathematics at Sun Yat-sen University has formed its own modern integrate training system for mathematical talents， and has successively trained outstanding alumni such as Lu Qikeng， Ye Shuhua， and Huang Huahua. Mathematics at Sun Yat-sen University has also formed its own advantage research field and achieved many front research results. After the reform and opening up， the Mathematical Department of Sun Yat-sen University， under the guidance of Prof. Deng Donggao， has vigorously enriched its faculty through recruiting and training， and laid a solid foundation for the leapfrog development of Mathematics at Sun Yat-sen University. The faculty team of pure mathematics was selected as one of the third batch of "Huang Danian Teachers' Teams in National Universities". Mathematics at Sun Yat-sen University has formed a multi-level training system for innovative talents， including the Mathematics Base Class， Top Talent Program 2.0， Strong Foundation Program， PhD and Master's Degree graduates. Mathematics at Sun Yat-sen University has also made a very outstanding performance in scientific research during recent years，with seven people receiving the National Outstanding Young Scientist Fund，five papers published in four top international journals of pure mathematics，twice the second class prizes of the National Natural Science Award， and three times the first class prizes of the Natural Science Award of the Ministry of Education.