Songnian Xu

According to our database, Songnian Xu authored at least 3 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

A characterization of graphs with two types of eigenvalue multiplicities equal to n-d-1.

Songnian Xu, Jinxing Zhao

Discret. Appl. Math., 2026

2025

Line graphs with the largest eigenvalue multiplicity.

Wenhao Zhen, Dein Wong, Songnian Xu

Discret. Math., 2025

Automorphism group of a graph related to zero-divisor graphs.

Songnian Xu, Dein Wong, Yan Wang, Fenglei Tian

Discret. Appl. Math., 2025