1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.CO2021★ 1 cited
Outerplanar Turán numbers of cycles and paths
Longfei Fang, Mingqing Zhai
A graph is outerplanar if it can be embedded in a plane such that all vertices lie on its outer face. The outerplanar Turán number of a given graph , denoted by ${\rm ex}_{\math…
math.CO2020
Planar Turán Number of intersecting triangles
Longfei Fang, Mingqing Zhai, Bing Wang
The planar Turán number of a given graph , denoted by , is the maximum number of edges over all planar graphs on vertices that do not contain a copy o…
math.SP2020
The maximum number of s-cliques in connected graphs and its application to spectral moment
Longfei Fang, Mingqing Zhai, Bing Wang
Extremal problems concerning the number of complete subgraphs have a long story in extremal graph theory. Let be the number of -cliques in a graph and $m={{r_m}\cho…