According to Baidu Encyclopedia, Jia He cooperated to complete the paper "Preliminary Study on Differential Topological Properties of Small Disturbance Stability Region: (2) Mechanism Analysis of Cavities in Small Disturbance Stability Region", so it was a partnership.

Jia, male, born in 1973, is a professor and doctoral supervisor of power system and its automation in the School of Electrical and Automation Engineering of Tianjin University.