… the concept of complementarity spectrum for digraphs, and … of the complementarity spectrum
of a digraph in terms of its … the digraphs with at most two complementarity eigenvalues. …

… Given a digraph D, the complementarity spectrum of the digraph is defined as the set of …
study strongly connected digraphs with exactly three elements in the complementarity spectrum, …

… We examine the capacity of the complementarity spectrum to distinguish non-isomorphic
digraphs. We … digraph D as determined by its complementarity spectrum (DCS) if any cospectral …

… The complementarity spectrum or set of complementarity eigenvalues of G is denoted by \(\…
spectra of general matrices. As shown in Fernandes et al. [6], the complementarity spectrum …

… is that now we compare the complementarity spectra \(\Pi (G)\… degree of similarity between
these complementarity spectra. … work with possible disconnected directed graphs and with …

… The complementarity spectrum or set of complementarity eigenvalues of G is denoted by \(\Pi
(G)\). Complementarity spectra of … [19] under the name of Pareto spectra. The recent work of …

… digraph. We also show that for an acyclic digraph with combinatorial weights the spectrum is
… interpret the set of circulations C of a weighted digraph as coclosed forms on the arcs, ie as …

… spectrum is one of the key ingredients to study the core of ΓΓ, we investigate also two
other concepts of the complementary prisms that are related to the spectrum. … self-complementarity, …

The general position number gp(G) of a connected graph G is the cardinality of a largest set
S of vertices such that no three pairwise distinct vertices from S lie on a common geodesic. It …

… polynomial of the adjacency of a digraph of complementary spectrum. Meanwhile, in [11], …
digraph is discussed. We can use line digraphs of regular digraphs, such as de Bruijn digraphs …