? Zero conjecture? It is a famous conjecture about point set theory put forward in the early 20th century. It was put forward by mathematician Hua and has great influence in the international mathematics field. Landau-Siegel conjecture is considered to be one of the most important problems in the field of mathematics, and it is also one of the important mathematical problems that have not been overcome so far. Nature once published an article entitled "The whole city center is more in memory", summing up that this paper has made important contributions to important research in some fields.

Zhang and his colleagues published a paper in the Journal of the American Mathematical Society (CVSI). Starting with the construction function, this paper systematically proves one of the most important mathematical problems in the core field of number theory-Landau-Siegel zero conjecture. This is the first time to systematically prove this important geometric problem, and the result was published in the international authoritative mathematical journal Analytical Journal. ?

The National Natural Science Award was announced by Professor Zhang and his research team from the Institute of Mathematics and System Science of China Academy of Sciences? Riemann integral in low-dimensional geometry? This project won the second prize of National Natural Science Award 20 19. The award is an activity to reward scientists who have made outstanding contributions in the fields of mathematics, physics, chemistry and life sciences in China. ?

Oliver. Matthews is a lecturer at Cambridge University School of Science. He established the conjecture of Lie group theory by using the discontinuous space (VRL) of Riemannian space, and proved all possible zeros in the conjecture. In this paper, Matthews accurately calculated any point (1 and 2) in the VRL function graph, and found that their zeros were proved to exist. This result shows that in some cases, there can be one or more zeros in point set theory, and only one of them will appear. ?