Maria Aguieiras A. de Freitas

Author

Universidade Federal do Rio de Janeiro ORCID

Also Known As

Freitas de, Maria A. A. de Freitas, Maria A.A. de Freitas, Maria Aguieiras A. de Freitas, Maria Aguieiras Alvarez de Freitas, Maria Freitas, de Freitas, Maria Aguieiras A.

Publications

323

Citations

H-Index

Concepts

All Affiliations

Universidade Federal do Rio de Janeiro Universidade Federal Fluminense Federal Center for Technological Education Celso Suckow da Fonseca Universidad Católica del Norte University of Nis

About

Maria Aguieiras A. de Freitas is an author at Universidade Federal do Rio de Janeiro specializing in discrete mathematics, graph theory, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Discrete Mathematics	9	9	255
2	Engineering	4	4	54
3	Education	3	3	146
4	Combinatorial Optimization	3	3	43
5	Computational Geometry	1	1	17

Maria Aguieiras A. de Freitas

Publications

288

Citations

H-Index

Page 1

	Year	Citations
Spectra of graphs obtained by a generalization of the join graph operation Domingos M. Cardoso, Maria Aguieiras A. de Freitas, Enide Andrade, Discrete Mathematics Network ScienceGraph TheoryAlgebraic Graph TheoryStructural Graph TheoryTopological Graph Theory	2012	122
Infinite families of <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>-integral graphs Maria Aguieiras A. de Freitas, Nair Maria Maia de Abreu, Renata R. Del-Vecchio, Linear Algebra and its Applications Topological Graph TheoryMath XmlnsDiscrete Mathematics	2009	38
On matrices associated to directed graphs and applications Maria Aguieiras A. de Freitas, Andréa Soares Bonifácio, María Robbiano, Linear Algebra and its Applications	2013	18
On the oriented incidence energy and decomposable graphs Dragan Stevanović, Abreu de, Maria Aguieiras A. de Freitas, Filomat Incidence EnergyGeometric Graph TheoryTotal UnimodularityGraph TheoryEngineering	2009	17
Walks and regular integral graphs Dragan Stevanović, Nair Maria Maia de Abreu, Maria Aguieiras A. de Freitas, Linear Algebra and its Applications Geometric Graph TheoryGraph TheoryAlgebraic Graph TheoryTopological Graph TheoryRegular Integral Graphs	2007	17
Indices for special classes of trees Laura Patuzzi, Maria Aguieiras A. de Freitas, Renata R. Del-Vecchio Linear Algebra and its Applications	2013	15
Split non-threshold Laplacian integral graphs Stephen Kirkland, Maria Aguieiras A. de Freitas, Renata R. Del-Vecchio, Linear and Multilinear Algebra Mathematical ProgrammingSpectral TheoryEngineeringNetwork AnalysisEducation	2009	13
Spectra, signless Laplacian and Laplacian spectra of complementary prisms of graphs Domingos M. Cardoso, Paula Carvalho, Maria Aguieiras A. de Freitas, Linear Algebra and its Applications Spectral TheoryGeometric Graph TheoryComplementary PrismsLaplacian SpectraGraph Theory	2018	13
Maxima of the Q-index: Graphs with no K, Maria Aguieiras A. de Freitas, Vladimir Nikiforov, Laura Patuzzi Linear Algebra and its Applications Mathematical ProgrammingEngineeringGraph TheoryExtremal Graph TheoryStructural Graph Theory	2016	13
A note on a conjecture for the distance Laplacian matrix Celso M. da Silva, Maria Aguieiras A. de Freitas, Renata R. Del-Vecchio Electronic Journal of Linear Algebra Spectral TheoryEngineeringNetwork AnalysisDistance Laplacian MatrixEducation	2016	11

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