20 citations · 41 across the 40 of their papers we have counts for
5 papers · 2 filters
A stability result for Berge- -graphs and its applications
Junpeng Zhou, Xiying Yuan, Wen-Huan Wang
An -uniform hypergraph (-graph) is linear if any two edges intersect at most one vertex. For a graph , a hypergraph is Berge- if there is a bijection $ϕ:E(F)\righta…
Turán problem for -free signed graphs
Fan Chen, Xiying Yuan
Suppose that is an unbalanced signed graph of order with edges. Let be the spectral radius of , and be the set of…
Spectral extrema of -free graphs
Yanni Zhai, Xiying Yuan
For a set of graphs , a graph is said to be -free if it does not contain any graph in as a subgraph. Let Ex denote the…
Some results on the saturation number for unions of cliques
Fan Chen, Xiying Yuan
Graph is -saturated if is not a subgraph of and is a subgraph of for any edge not in . The saturation number for a graph is the minimal number o…
Spectral extrema of graphs: Forbidden star-path forests
Yanni Zhai, Xiying Yuan, Lihua You
A path of order is denoted by , and a star of order is denoted by . A star-path forest is a forest whose connected components are paths and stars. In this pap…