Carla Silva Oliveira

According to our database, Carla Silva Oliveira authored at least 19 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

Greedy recursive spectral bisection for modularity-bound hierarchical divisive community detection.

Douglas de O. Cardoso, Joao Domingos Gomes da Silva Junior, Carla Silva Oliveira, Lucas C. Marques, Laura Silva de Assis

Stat. Comput., August, 2024

Some results involving the A^α-eigenvalues for graphs and line graphs.

Joao Domingos Gomes da Silva Junior, Carla Silva Oliveira, Liliana Manuela Gaspar C. da Costa

CoRR, 2024

2023

Bounding the sum of the largest signless Laplacian eigenvalues of a graph.

Aida Abiad, Leonardo Silva de Lima, Sina Kalantarzadeh, Mona Mohammadi, Carla Silva Oliveira

Discret. Appl. Math., December, 2023

Bounds for <i>A_α</i>-eigenvalues.

João Domingos Gomes da Silva Jr., Carla Silva Oliveira, Liliana Manuela G. C. da Costa

RAIRO Oper. Res., 2023

Bounds for a alpha-eigenvalues.

João Domingos Gomes da Silva Jr., Carla Silva Oliveira, Liliana Manuela G. C. da Costa

CoRR, 2023

On the characteristic polynomial of the $$A_\alpha $$-matrix for some operations of graphs.

Joao Domingos Gomes da Silva Junior, Carla Silva Oliveira, Liliana Manuela Gaspar C. da Costa

Comput. Appl. Math., 2023

2022

Positive semidefiniteness of Aα(G) on some families of graphs.

André Ebling Brondani, Francisca Andrea Macedo França, Carla Silva Oliveira

Discret. Appl. Math., 2022

Spectral Heuristics Applied to Vertex Reliability.

Carla Silva Oliveira, Fausto Marques Pinheiro Junior, José Andre de Moura Brito

CoRR, 2022

On the characteristic polynomial of the $A_α$-matrix for some operations of graphs.

João Domingos Gomes da Silva Jr., Carla Silva Oliveira, Liliana Manuela G. C. da Costa

CoRR, 2022

2020

Graphs with all but two eigenvalues in [-2, 0].

Nair Abreu, Jorge Alencar, André Ebling Brondani, Leonardo Silva de Lima, Carla Silva Oliveira

Discuss. Math. Graph Theory, 2020

2019

A_<i>α</i>-Spectrum of a Firefly Graph.

André Ebling Brondani, Carla Silva Oliveira, Francisca Andrea Macedo França, Leonardo Silva de Lima

Proceedings of the tenth Latin and American Algorithms, Graphs and Optimization Symposium, 2019

Nordhaus-Gaddum type inequalities for the two largest Laplacian eigenvalues.

Rodrigo Grijó, Leonardo Silva de Lima, Carla Silva Oliveira, Guilherme Porto, Vilmar Trevisan

Discret. Appl. Math., 2019

Block-indifference graphs: Characterization, structural and spectral properties.

Nair Maria Maia de Abreu, Cláudia Marcela Justel, Lilian Markenzon, Carla Silva Oliveira, Christina Fraga Esteves Maciel Waga

Discret. Appl. Math., 2019

2016

A lower bound for the sum of the two largest signless Laplacian eigenvalues.

Carla Silva Oliveira, Leonardo Silva de Lima

Electron. Notes Discret. Math., 2016

A note on the sum of the largest signless Laplacian eigenvalues.

Bruno D. Amaro, Leonardo Silva de Lima, Carla Silva Oliveira, Carlile Lavor, Nair Abreu

Electron. Notes Discret. Math., 2016

The clique number and the smallest Q-eigenvalue of graphs.

Leonardo Silva de Lima, Vladimir Nikiforov, Carla Silva Oliveira

Discret. Math., 2016

2010

Bounds on the index of the signless Laplacian of a graph.

Carla Silva Oliveira, Leonardo Silva de Lima, Nair Maria Maia de Abreu, Pierre Hansen

Discret. Appl. Math., 2010

2007

Bounds on the index of the Signless Laplacian of a graph involving the average degree of neighbors of a vertex.

Nair Maria Maia de Abreu, Pierre Hansen, Carla Silva Oliveira, Leonardo Silva de Lima

Proceedings of the Sixth Cologne Twente Workshop on Graphs and Combinatorial Optimization, 2007

2005

Parameters of connectivity in (a, b)-linear graphs.

Carla Silva Oliveira, Nair Maria Maia de Abreu, Ademir Fernando Pazoto

Electron. Notes Discret. Math., 2005