Male, born in Changzhou, 1938. 196 1 graduated from the department of mathematics of Fudan university, and taught in the department of mathematics of China university of science and technology in the same year. 1987 was a professor, and 1993 was a doctoral supervisor in the department of applied mathematics. During this period, he was a visiting scholar in the Department of Mathematics at the University of Wisconsin (Madison) from 1980 to 1982. E-mail: qlsjtu @163 qiaoli@sjtu.edu.cn

Main research areas:

Combinatorial Mathematics and Graph Theory and Their Applications

Current interests:

Network combination theory, combination matrix theory, mathematical philosophy

Research work experience:

Since 1986, he has presided over four projects supported by the National Natural Science Foundation. The completed project was rated as an excellent project by the Department of Mathematics and Science of NSFC on 1999, and is currently in charge of the research project 1. He also presided over the completion of the doctoral program funded by the State Education Commission, and is currently presiding over a research project. 1993, together with Shao Jiayu and Liu Bolian * * *, won the first prize of scientific and technological progress of the State Education Commission.

Teaching experience:

From about 1986, I mainly engaged in postgraduate guidance. Many masters and doctors have been trained. Li Qiao, who is over 60 years old, is willing to return to the teaching post of basic courses, but he is also willing to cooperate with young scholars to guide doctoral students interested in combinatorial mathematics.

Open:

More than 50 research papers have been published. He has published his book Eight Lectures on Matrix Theory, Ramsey Theory and Combinatorial Mathematics. There are many articles about mathematics in Combinatorial Mathematics and Combinatorial Theory.

Ps:

The above is my general situation as a professional mathematician, Li Qiao's brief introduction, which was recorded in September of 200 1 year. Let me conclude by quoting the late mathematician Gian carlo rota. The subtitle of this passage is "preparing for old age", which reads: "It doesn't matter whether you are still publishing articles. If your article is not good, people will say,' What do you expect? He's ready. If you write an interesting article occasionally, people will say,' What do you expect? It has been doing this all its life. The only sensible response to this is to like your new role. "