On the least eccentricity eigenvalue of graphs. - Jianping Li; Leshi Qiu; Jianbin Zhang (Discret. Appl. Math., 2023)

On the eccentricity energy and eccentricity spectral radius of graphs with odd diameter. - Leshi Qiu; Jianping Li; Jianbin Zhang (RAIRO Oper. Res., 2023)