Nair Maria Maia de Abreu

13 papers C 3Journal 10
YearRankTypeTitle / Venue / Authors
2019 J jnl
Block-indifference graphs: Characterization, structural and spectral properties.
Discret. Appl. Math.
Nair Maria Maia de Abreu, Cláudia Marcela Justel, Lilian Markenzon, Carla Silva Oliveira, Christina Fraga Esteves Maciel Waga
2019 J jnl
Integer Laplacian Eigenvalues of Chordal Graphs.
CoRR
Nair Maria Maia de Abreu, Cláudia Marcela Justel, Lilian Markenzon
2018 J jnl
Vulnerability of Subclasses of Chordal Graphs.
Electron. Notes Discret. Math.
Nair Maria Maia de Abreu, Lilian Markenzon
2013 C conf
Simultaneously integral graphs on three associated matrices.
CTW
Nair Maria Maia de Abreu, Maria Aguieiras A. de Freitas, Renata R. Del-Vecchio
2010 J jnl
Bounds on the index of the signless Laplacian of a graph.
Discret. Appl. Math.
Carla Silva Oliveira, Leonardo Silva de Lima, Nair Maria Maia de Abreu, Pierre Hansen
2009 J jnl
On Q-spectral integral variation.
Electron. Notes Discret. Math.
Maria Aguieiras A. de Freitas, Renata R. Del-Vecchio, Nair Maria Maia de Abreu, Steve Kirkland
2009 C conf
Some Infinite Families of Q-Integral Graphs.
CTW
Maria Aguieiras A. de Freitas, Nair Maria Maia de Abreu, Renata R. Del-Vecchio
2008 J jnl
Constructing pairs of equienergetic and non-cospectral graphs.
Appl. Math. Lett.
Andréa S. Bonifácio, Cybele T. M. Vinagre, Nair Maria Maia de Abreu
2007 J jnl
A survey for the quadratic assignment problem.
Eur. J. Oper. Res.
Eliane Maria Loiola, Nair Maria Maia de Abreu, Paulo Oswaldo Boaventura Netto, Peter Hahn, Tania Maia Querido
2007 C conf
Bounds on the index of the Signless Laplacian of a graph involving the average degree of neighbors of a vertex.
CTW
Nair Maria Maia de Abreu, Pierre Hansen, Carla Silva Oliveira, Leonardo Silva de Lima
2005 J jnl
Parameters of connectivity in (a, b)-linear graphs.
Electron. Notes Discret. Math.
Carla Silva Oliveira, Nair Maria Maia de Abreu, Ademir Fernando Pazoto
2002 J jnl
Classes of quadratic assignment problem instances: isomorphism and difficulty measure using a statistical approach.
Discret. Appl. Math.
Nair Maria Maia de Abreu, Paulo Oswaldo Boaventura Netto, Tania Maia Querido, Elizabeth Ferreira Gouvea
2002 J jnl
The Fifth and Sixth Coefficients of the Characteristic Polynomial of a Graph.
Electron. Notes Discret. Math.
Patricia Erthal de Moraes, Nair Maria Maia de Abreu, Samuel Jurkiewicz