Carla Silva Oliveira

The characteristic polynomial of the Laplacian of graphs in (a,b)-linear classes

Carla Silva Oliveira, Nair Maria Maia de Abreu, Samuel Jurkiewicz · Linear Algebra and its Applications · 2002 · 58 citations

Spectral Theory, Geometric Graph Theory, Graph Theory +6

The smallest eigenvalue of the signless Laplacian

Leonardo de Lima, Carla Silva Oliveira, Nair Maria Maia de Abreu et al. · Linear Algebra and its Applications · 2011 · 55 citations

Spectral Theory, Elliptic Equation, Smallest Eigenvalue +1

Bounds on the index of the signless Laplacian of a graph

Carla Silva Oliveira, Leonardo de Lima, Nair Maria Maia de Abreu et al. · Discrete Applied Mathematics · 2009 · 50 citations

Spectral Theory, Graph Minor, Geometric Graph Theory +5

Bounds on the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mrow><mml:mi>Q</mml:mi></mml:mrow></mml:math>-spread of a graph

Carla Silva Oliveira, Leonardo de Lima, Nair Maria Maia de Abreu et al. · Linear Algebra and its Applications · 2009 · 35 citations

Math Xmlns, Geometric Graph Theory, Network Science +10

The clique number and the smallest <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi>Q</mml:mi></mml:math>-eigenvalue of graphs

Leonardo de Lima, Vladimir Nikiforov, Carla Silva Oliveira · Discrete Mathematics · 2016 · 14 citations

Graph Minor, Math Xmlns, Geometric Graph Theory +9