6 citations · 33 across the 35 of their papers we have counts for
4 papers · 1 filter
On the structure of (claw,bull)-free graphs
Sebastián González Hermosillo de la Maza, Yifan Jing, Masood Masjoody
In this research, we determine the structure of (claw, bull)-free graphs. We show that every connected (claw, bull)-free graph is either an expansion of a path, an expansion of a c…
On vertex-induced weighted Turán problems
Zixiang Xu, Yifan Jing, Gennian Ge
Recently, Bennett et al. introduced the vertex-induced weighted Turán problem. In this paper, we consider their open Turán problem under sum-edge-weight function and characterize t…
Counting maximal near perfect matchings in quasirandom and dense graphs
Yifan Jing, Akbar Rafiey
A maximal -near perfect matching is a maximal matching which covers at least vertices. In this paper, we study the number of maximal near perfe…
The genus of complete 3-uniform hypergraphs
Yifan Jing, Bojan Mohar
In 1968, Ringel and Youngs confirmed the last open case of the Heawood Conjecture by determining the genus of every complete graph . In this paper, we investigate the minimum…