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Carla Silva Oliveira
Carla Silva Oliveira
Professor de Matemática da Escola Nacional de Ciências Estatísticas
Dirección de correo verificada de ibge.gov.br
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Año
The characteristic polynomial of the Laplacian of graphs in (a, b)-linear classes
CS Oliveira, NMM de Abreu, S Jurkiewicz
Linear algebra and its applications 356 (1-3), 113-121, 2002
992002
The smallest eigenvalue of the signless Laplacian
LS De Lima, CS Oliveira, NMM De Abreu, V Nikiforov
Linear algebra and its applications 435 (10), 2570-2584, 2011
732011
Bounds on the index of the signless Laplacian of a graph
CS Oliveira, LS de Lima, NMM de Abreu, P Hansen
Discrete Applied Mathematics 158 (4), 355-360, 2010
672010
Bounds on the Q-spread of a graph
CS Oliveira, LS De Lima, NMM de Abreu, S Kirkland
Linear algebra and its applications 432 (9), 2342-2351, 2010
502010
Variable neighborhood search for extremal graphs. XI. bounds on algebraic connectivity
S Belhaiza, NMM De Abreu, P Hansen, CS Oliveira
Graph theory and combinatorial optimization, 1-16, 2005
462005
Measures of irregularity of graphs
JA Oliveira, CS Oliveira, C Justel, NMM Abreu
Pesquisa Operacional 33, 383-398, 2013
182013
The clique number and the smallest Q-eigenvalue of graphs
L De Lima, V Nikiforov, C Oliveira
Discrete Mathematics 339 (6), 1744-1752, 2016
162016
Positive semidefiniteness of Aα (G) on some families of graphs
AE Brondani, FAM França, CS Oliveira
Discrete Applied Mathematics 323, 113-123, 2022
142022
Um estudo sobre confiabilidade de redes e medidas de centralidade em uma rede de co-autoria
TF Lyra, CS Oliveira
Pesquisa Operacional para o Desenvolvimento 3 (2), 160-172, 2011
112011
Laplacian integral graphs in S (a, b)
LS de Lima, NMM de Abreu, CS Oliveira, MAA de Freitas
Linear algebra and its applications 423 (1), 136-145, 2007
102007
Aα-spectrum of a firefly graph
AE Brondani, CS Oliveira, FAM França, L de Lima
Electronic Notes in Theoretical Computer Science 346, 209-219, 2019
92019
The non-bipartite graphs with all but two eigenvalues in [–1, 1]
LS de Lima, A Mohammadian, CS Oliveira
Linear and Multilinear Algebra 65 (3), 526-544, 2017
92017
On the Graovac-Ghorbani index for bicyclic graphs with no pendant vertices
D Pacheco, L de Lima, CS Oliveira
arXiv preprint arXiv:2005.02141, 2020
82020
On integral graphs with at most two vertices of degree larger than two
LS de Lima, A Mohammadian, CS Oliveira
Linear Algebra and its Applications 584, 164-184, 2020
72020
Extremal graphs for the sum of the two largest signless Laplacian eigenvalues
CS Oliveira, L de Lima, P Rama, P Carvalho
arXiv preprint arXiv:1310.8559, 2013
72013
Q-integral graphs with at most two vertices of degree greater than or equal to three
AF Novanta, L de Lima, CS Oliveira
Linear algebra and its applications 614, 144-163, 2021
52021
Block-indifference graphs: Characterization, structural and spectral properties
NMM de Abreu, CM Justel, L Markenzon, CS Oliveira, CFEM Waga
Discrete Applied Mathematics 269, 60-67, 2019
52019
Nordhaus–Gaddum type inequalities for the two largest Laplacian eigenvalues
R Grijó, L de Lima, C Oliveira, G Porto, V Trevisan
Discrete Applied Mathematics 267, 176-183, 2019
52019
On algebraic connectivity augmentation
S Kirkland, CS Oliveira, CM Justel
Linear algebra and its applications 435 (10), 2347-2356, 2011
52011
Parameters of connectivity in (a, b)-linear graphs
CS Oliveira, NMM de Abreu, AF Pazoto
Electronic Notes in Discrete Mathematics 22, 189-193, 2005
52005
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
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