María Robbiano

activity

20122019

most citedNew lower bounds for the energy of matrices and graphs

1 citations · 2 across the 9 of their papers we have counts for

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math.CO2012★ 1 cited

Eigenvalues of a H-generalized join graph operation constrained by vertex subsets

Domingos M. Cardoso, Enide A. Martins, Maria Robbiano +1

Considering a graph $H$ of order $p$ , a generalized $H$ -join operation of a family of graphs $G_{1}, ..., G_{p}$ , constrained by a family of vertex subsets $S_{i} \subseteq V (G_{i})$ , $i=1,…