@inproceedings{an2020existence,
  title={Existence of Solutions to Mean Field Equations on Graphs},
  author={An Huang, Yong Lin, and Shing-Tung Yau},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220707153951790910567},
  booktitle={Communications in Mathematical Physics},
  volume={377},
  pages={613–621},
  year={2020},
}
             
            
                
An Huang, Yong Lin, and Shing-Tung Yau. Existence of Solutions to Mean Field Equations on Graphs. 2020. Vol. 377. In Communications in Mathematical Physics. pp.613–621. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220707153951790910567.