The Open Webinar--Additive properties of sequences over semigroups and rings
主 讲 人 ：Guoqing Wang 副教授
地 点 ：钉钉群
Guoqing Wang got his Ph.D in 2008 atDalian University of Technology and nowworks at Tianjin Polytechnic University as anassociate professor of mathematics. Recently, he has been mainly interestedconnections between Additive Combinatorics and semigroups & rings. He haspublished more than 20 papers in J. Combin. Theory Ser. A, J. Number Theory,Semigroup Forum, Acta Arith.,etc. His research has been supported by theNational Natural Science Foundation of China (both general program and youthprogram).
We shalldiscuss some additive properties of finite sequences of elements from acommutative semigroup or a commutative ring. The focus will be on topics inZero-Sum Theory, a subfield of AdditiveCombinatorics and Combinatorial Number Theory dealing with Ramsey-typeproblems with an algebraic flavor or algebraic tools involved. During the talk,we will propose many questions and problems that can attract the interest, wehope, of a large audience.
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