2 papers
math.CO2024
Upper bounds of Steklov eigenvalues on graphs
Huiqiu Lin, Lianping Liu, Zhe You +1
Let and be the maximum vertex degree and a subset of vertices in a graph respectively. In this paper, we study the first (non-trivial) Steklov eigenvalue of w…
math.CO2024
Graphs with nonnegative Bakry-Émery curvature without Quadrilateral
Huiqiu Lin, Zhe You
The definition of Ricci curvature on graphs in Bakry-Émery's sense based on curvature dimension condition was introduced by Lin and Yau [\emph{Math. Res. Lett.}, 2010]. Hua and Lin…