15 citations · 15 across the 2 of their papers we have counts for
2 papers
math.CO2025
2-extendability of (4,5,6)-fullerenes
Lifang Zhao, Heping Zhang
A (4,5,6)-fullerene is a plane cubic graph whose faces are only quadrilaterals, pentagons and hexagons, which includes all (4,6)- and (5,6)-fullerenes. A connected graph with a…
math.CO2015★ 15 cited
On the extremal total reciprocal edge-eccentricity of trees
Shuchao Li, Lifang Zhao
The total reciprocal edge-eccentricity is a novel graph invariant with vast potential in structure activity/property relationships. This graph invariant displays high discriminatin…