17 citations · 31 across the 7 of their papers we have counts for
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math.CO2022
The degree-distance and transmission-adjacency matrices
Carlos A. Alfaro, Octavio Zapata
Let be a connected graph with adjacency matrix . The distance matrix of has rows and columns indexed by with -entry equal to the distance $\mathrm{d…
cs.LO2022
Descriptive complexity of the generalized spectra of graphs
Aida Abiad, Anuj Dawar, Octavio Zapata
Two graphs are cospectral if their respective adjacency matrices have the same multiset of eigenvalues, and generalized cospectral if they are cospectral and so are their complemen…
cond-mat.stat-mech2022★ 13 cited
Heterogeneity extends criticality
Fernanda Sánchez-Puig, Octavio Zapata, Omar K. Pineda +2
Criticality has been proposed as a mechanism for the emergence of complexity, life, and computation, as it exhibits a balance between robustness and adaptability. In classic models…