Fangyao Lu

activity

20152019

most citedCover and variable degeneracy

11 citations · 21 across the 4 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.CO2019★ 8 cited

Planar graphs without normally adjacent short cycles

Fangyao Lu, Mengjiao Rao, Qianqian Wang +1

Let $G$ be the class of plane graphs without triangles normally adjacent to $8^{-}$ -cycles, without $4$ -cycles normally adjacent to $6^{-}$ -cycles, and without normally a…

math.CO2019★ 11 cited

Cover and variable degeneracy

Fangyao Lu, Qianqian Wang, Tao Wang

Let $f$ be a nonnegative integer valued function on the vertex set of a graph. A graph is \textbf{strictly $f$ -degenerate} if each nonempty subgraph $Γ$ has a vertex $v$ such that…