2 papers
math.CO2022
Stability of generalized Turán number for linear forests
Yisai Xue, Yichong Liu, Liying Kang
Given a graph and a family of graphs , the generalized Turán number of is the maximum number of copies of in an -free graph on v…
math.CO2022
On a conjecture of spectral extremal problems
Jing Wang, Liying Kang, Yusai Xue
For a simple graph , let and denote the set of graphs with the maximum number of edges and the set of graphs with the maximum spectra…