Sun Zhiwei

Sun Zhiwei (, born October 16, 1965) is a Chinese mathematician, working primarily in number theory, combinatorics, and group theory. He is a professor at Nanjing University.

Biography
Sun Zhiwei was born in Huai'an, Jiangsu. Sun and his twin brother Sun Zhihong proved a theorem about what are now known as the Wall–Sun–Sun primes.

Sun proved Sun's curious identity in 2002. In 2003, he presented a unified approach to three topics of Paul Erdős in combinatorial number theory: covering systems, restricted sumsets, and zero-sum problems or EGZ Theorem.

With Stephen Redmond, he posed the Redmond–Sun conjecture in 2006.

In 2013, he published a paper containing many conjectures on primes, one of which states that for any positive integer $$m$$ there are consecutive primes $$p_k,\ldots,p_n\ (k<n)$$ not exceeding $$2m+2.2\sqrt{m}$$ such that $$m=p_n-p_{n-1}+...+(-1)^{n-k}p_k$$, where $$p_j$$ denotes the $$j$$-th prime.

He is the Editor-in-Chief of the Journal of Combinatorics and Number Theory.