Defeng Sun

Defeng Sun (Chinese name: 孙德锋) is a Chinese applied mathematician and operations researcher. He holds the position of Chair Professor of Applied Optimization and Operations Research, and has been serving as the Head of Department of Applied Mathematics in The Hong Kong Polytechnic University (PolyU) since 2019. Sun had been the President of [https://www.math.hku.hk/HKMS/ The Hong Kong Mathematical Society] in 2020-2024. Provided by Wikipedia