Preprints

Discrete Bakry-Émery curvature tensors and matrices of connection graphs (joint with Shiping Liu)
arxiv:2209.10762
Ricci curvature, diameter and eigenvalues of amply regular graphs (joint with Kaizhe Chen, Shiping Liu, and Heng Zhang)
arxiv:2410.21055
On a magneto-spectral invariant on finite graphs (joint work with Bobo Hua, Supanat Kamtue, Shiping Liu, Florentin Muench, Norbert Peyerimhoff)
arxiv:2507.03754

Publications

Vertex isoperimetry on signed graphs and spectra of non-bipartite Cayley and Cayley sum graphs (joint with Shiping Liu)
European Journal of Combinatorics
130 (2025), 104200. link, arxiv.