Carla Silva Oliveira

22 papers C 2Journal 20
YearRankTypeTitle / Venue / Authors
2025 J jnl
New results on B
CoRR
Germain Pastén, Carla Silva Oliveira, Joao Domingos Gomes da Silva Junior, Cláudia Marcela Justel
2025 J jnl
On the distribution of A
CoRR
Uilton Cesar Peres Junior, Carla Silva Oliveira, André Ebling Brondani
2025 J jnl
k-path graphs: experiments and conjectures about algebraic connectivity and α-index.
CoRR
Rafael L. de Paula, Cláudia Marcela Justel, Carla Silva Oliveira, Milena S. Carauba
2024 J jnl
Greedy recursive spectral bisection for modularity-bound hierarchical divisive community detection.
Stat. Comput.
Douglas de O. Cardoso, Joao Domingos Gomes da Silva Junior, Carla Silva Oliveira, Lucas C. Marques, Laura Silva de Assis
2024 J jnl
Some results involving the A
CoRR
Joao Domingos Gomes da Silva Junior, Carla Silva Oliveira, Liliana Manuela Gaspar C. da Costa
2023 J jnl
Bounding the sum of the largest signless Laplacian eigenvalues of a graph.
Discret. Appl. Math.
Aida Abiad, Leonardo Silva de Lima, Sina Kalantarzadeh, Mona Mohammadi, Carla Silva Oliveira
2023 J jnl
Bounds for
RAIRO Oper. Res.
João Domingos Gomes da Silva Jr., Carla Silva Oliveira, Liliana Manuela G. C. da Costa
2023 J jnl
Bounds for a alpha-eigenvalues.
CoRR
João Domingos Gomes da Silva Jr., Carla Silva Oliveira, Liliana Manuela G. C. da Costa
2023 J jnl
On the characteristic polynomial of the $$A_\alpha $$-matrix for some operations of graphs.
Comput. Appl. Math.
Joao Domingos Gomes da Silva Junior, Carla Silva Oliveira, Liliana Manuela Gaspar C. da Costa
2022 J jnl
On the characteristic polynomial of the $A_α$-matrix for some operations of graphs.
CoRR
João Domingos Gomes da Silva Jr., Carla Silva Oliveira, Liliana Manuela G. C. da Costa
2022 J jnl
Positive semidefiniteness of Aα(G) on some families of graphs.
Discret. Appl. Math.
André Ebling Brondani, Francisca Andrea Macedo França, Carla Silva Oliveira
2022 J jnl
Spectral Heuristics Applied to Vertex Reliability.
CoRR
Carla Silva Oliveira, Fausto Marques Pinheiro Junior, José Andre de Moura Brito
2020 J jnl
Graphs with all but two eigenvalues in [-2, 0].
Discuss. Math. Graph Theory
Nair Abreu, Jorge Alencar, André Ebling Brondani, Leonardo Silva de Lima, Carla Silva Oliveira
2019 C conf
A
LAGOS
André Ebling Brondani, Carla Silva Oliveira, Francisca Andrea Macedo França, Leonardo Silva de Lima
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
Nordhaus-Gaddum type inequalities for the two largest Laplacian eigenvalues.
Discret. Appl. Math.
Rodrigo Grijó, Leonardo Silva de Lima, Carla Silva Oliveira, Guilherme Porto, Vilmar Trevisan
2016 J jnl
A lower bound for the sum of the two largest signless Laplacian eigenvalues.
Electron. Notes Discret. Math.
Carla Silva Oliveira, Leonardo Silva de Lima
2016 J jnl
A note on the sum of the largest signless Laplacian eigenvalues.
Electron. Notes Discret. Math.
Bruno D. Amaro, Leonardo Silva de Lima, Carla Silva Oliveira, Carlile Lavor, Nair Abreu
2016 J jnl
The clique number and the smallest Q-eigenvalue of graphs.
Discret. Math.
Leonardo Silva de Lima, Vladimir Nikiforov, Carla Silva Oliveira
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
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