@inproceedings{qing2022categorical,
  title={Categorical traces and a relative Lefschetz-Verdier formula},
  author={Qing Lu, and Weizhe Zheng},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20200615082615287762698},
  booktitle={Forum Math. Sigma},
  volume={10},
  pages={1-24},
  year={2022},
}
             
            
                
Qing Lu, and Weizhe Zheng. Categorical traces and a relative Lefschetz-Verdier formula. 2022. Vol. 10. In Forum Math. Sigma. pp.1-24. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20200615082615287762698.