6 citations · 15 across the 12 of their papers we have counts for
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math.CO2019
On joins of a clique and a co-clique as star complements in regular graphs
Yuhong Yang, Jianfeng Wang, Qiongxiang Huang +1
In this paper we consider -regular graphs that admit the vertex set partition such that one of the induced subgraphs is the join of an -vertex clique and a -vertex co-…
math.CO2019★ 6 cited
Open problems in the spectral theory of signed graphs
Francesco Belardo, Sebastian M. Cioabă, Jack H. Koolen +1
Signed graphs are graphs whose edges get a sign or (the signature). Signed graphs can be studied by means of graph matrices extended to signed graphs in a natural way. Re…