publicaciones seleccionadas artículo editorial The generalized adjacency-distance matrix of connected graphs. Linear and Multilinear Algebra. 2024 Extremal realization spectra by two acyclic matrices whose graphs are caterpillars. Linear and Multilinear Algebra. 2023 On the Aα-Eigenvalues of Signed Graphs. Mathematics. 2021 Graphs with Clusters Perturbed by Regular Graphs-Aα-Spectrum and Applications. Discussiones Mathematicae - Graph Theory. 2020 On the minimal Dα− spectral radius of graphs subject to fixed connectivity. Linear Algebra and its Applications. 2020 New results on the Dα-matrix of connected graphs. Linear Algebra and its Applications. 2019 On nonnegative matrices with prescribed eigenvalues and diagonal entries. Linear Algebra and its Applications. 2018 On the multiplicity of α as an eigenvalue of Aα(G) of graphs with pendant vertices. Linear Algebra and its Applications. 2018 On the Aα-spectra of trees. Linear Algebra and its Applications. 2017 Laplacian spectrum, laplacian-energy-like invariant, and kirchhoff index of graphs constructed by adding edges on pendent vertices. Match. 2015 On the Faria's inequality for the Laplacian and signless Laplacian spectra: A unified approach. Linear Algebra and its Applications. 2015