Optimization, Graph Theory and Combinatorics ::.
Year: 2018


Papers in International Journals with referees

Domingos M. Cardoso, Germain Pastén, Oscar Rojo: On the multiplicity of $alpha$ as eigenvalue of $A_{alpha}(G)$ of graphs with pendant vertices (http://ria.ua.pt/handle/10773/23003 or https://doi.org/10.1016/j.laa.2018.04.013), Linear Algebra Appl., 552, 2018, 52-70.

Domingos M. Cardoso, Paula Carvalho, Maria A. de Freitas, Cybele T. M. Vinagre: Spectra, signless Laplacian and Laplacian spectra of complementary prisms of graphs (http://ria.ua.pt/handle/10773/22565 or https://www.sciencedirect.com/science/article/pii/S002437951830034X), Linear Algebra Appl., 544, 2018, 325-338.

Enide Andrade, Cristina Manzaneda, Maria Robbiano: Realizable lists on a class of nonnegative matrices (http://hdl.handl.net/10773/23002) or https://doi.org/10.1016/j.laa.2018.04.004), Linear Algebra and its Applicaitons, 551, 2018, 36-56.

Enide Andrade, Domingos M. Cardoso, Luis Medina, Oscar Rojo: On the dominating induced matching problem:spectral results and sharp bounds. (http://ria.ua.pt/handle/10773/18244 or http://dx.doi.org/10.1016/j.dam.2016.01.012), Discrete Applied Mathematics, 234, 2018, 22-31.

Enide Andrade, Maria A. A. de Freitas, Jonnathan Rodriguez, Maria Robbiano: New Lower bounds for the Randic Spread. (http://hdl.handl.net/10773/22409) or https://www.sciencedirect.com/science/article/pii/S0024379518300193), Linear Algebra and its Applications, 544, 2018, 254-272.

Milica Andelic, Domingos M. Cardoso, António Pereira: A sharp lower bound on the signless Laplacian index of graphs with (k,t)-regular sets(http://ria.ua.pt/handle/10773/22568 or https://www.degruyter.com/downloadpdf/j/spma.2018.6.issue-1/spma-2018-0007/spma-2018-0007.pdf), Spec. Matrices, 6, 2018, 68-76.

Rute Lemos, Graça Soares: Some log-majorizations and an extension of a determinantal inequality (https://doi.org/10.1016/j.laa.2018.02.015 or http://ria.ua.pt/handle/10773/22956), Lineat Algebra and its Applications, 547, 2018, 19-31.

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