papers
Publications (4)
math.CO2014
Tree-colorable maximal planar graphs
Enqiang Zhu, Zepeng Li, Zehui Shao +1
math.CO2018
The characterization of perfect Roman domination stable trees
Zepeng Li, Zehui Shao, Yongsheng Rao +2
math.CO2015
On uniquely 3-colorable plane graphs without prescribed adjacent faces
Zepeng Li, Naoki Matsumoto, Enqiang Zhu +2
math.CO2013
Size of edge-critical uniquely 3-colorable planar graphs
Zepeng Li, Enqiang Zhu, Zehui Shao +1