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CIDMA - Centro de Investigação e Desenvolvimento em Matemática e Aplicações
CIDMA - Optimization, Graph Theory and Combinatorics Group
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1-Mar-2016
Upper bounds on the Laplacian spread of graphs
Andrade, Enide
;
Gomes, Helena
;
Robbiano, Maria
;
Rodrigues, Jonnathan
article
2018
On the dominating induced matching problem:spectral results and sharp bounds
Andrade, Enide
;
Cardoso, Domingos M.
;
Medina, Luis
;
Rojo, Oscar
article
15-Oct-2019
Bounds for different spreads of line and total graphs
Andrade, Enide
;
Lenes, Eber
;
Mallea-Zepeda, Exequiel
;
Robbiano, María
;
Rodríguez Z., Jonnathan
article
Apr-2019
New bounds for the signless Laplacian spread
Andrade, Enide
;
Dahl, Geir
;
Leal, Laura
;
Robbiano, María
article
15-Jan-2017
A lower bound for the energy of symmetric matrices and graphs
Andrade, Enide
;
Robbiano, María
;
Martín, B. San
article
1-Apr-2019
Combinatorial Perron parameters for trees
Andrade, Enide
;
Ciardo, Lorenzo
;
Dahl, Geir
article
1-Jan-2020
A lower bound for the energy of hypoenergetic and non hypoenergetic graphs
Andrade, Enide
;
R. Carmona, Juan
;
Infante, Geraldine
;
Robbiano, María
article
1-Jan-2020
On the energy of singular and non singular graphs
Andrade, Enide
;
Carmona, Juan R.
;
Poveda, Alex
;
Robbiano, María
article
1-Mar-2020
Extremal graphs for Estrada indices
Andrade, Enide
;
Lenes, Eber
;
Mallea-Zepeda, Exequiel
;
Robbiano, María
;
Rodríguez Z., Jonnathan
article
17-Jul-2018
Block matrices and Guo’s index for block circulant matrices with circulant blocks
Andrade, Enide
;
Manzaneda, Cristina
;
Nina, Hans
;
Robbiano, María
article
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Circulant matrix
4
Laplacian matrix
4
Matrix spread
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Nonnegative matrix
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Inverse eigenvalue problem
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Permutative matrix
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Perron value
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Spectral graph theory
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Adjacency matrix
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