Concepedia

Pedro R. S. Antunes

PR

23

Publications

620

Citations

16

H-Index

2005

Active since

Affiliations

University of Lisbon(Current)

Universidade Lusófona

Instituto Superior Técnico

Universidade Aberta

Instituto de Engenharia de Sistemas e Computadores Investigação e Desenvolvimento

Pedro R. S. Antunes is an author at University of Lisbon specializing in numerical analysis, engineering, and spectral theory.

Top concepts

EngineeringNumerical AnalysisSpectral TheoryApproximation TheoryComputational MechanicsMechanical EngineeringInverse ProblemsNatural SciencesShape OptimizationComputational Geometry

Publications per year

2005–2022

23

Publications

23

Numerical Optimization of Low Eigenvalues of the Dirichlet and Neumann Laplacians

Pedro R. S. Antunes, Pedro Freitas · Journal of Optimization Theory and Applications · 2012 · 82 citations

Numerical Analysis, Numerical Computation, Variational Analysis +6

The Method of Fundamental Solutions Applied to the Calculation of Eigenfrequencies and Eigenmodes of 2D Simply Connected Shapes

Carlos J.S. Alves, Pedro R. S. Antunes · Cmc-computers Materials & Continua · 2005 · 60 citations

Numerical Analysis, Spectral Theory, Neumann Boundary Condition +20

New Bounds for the Principal Dirichlet Eigenvalue of Planar Regions

Pedro R. S. Antunes, Pedro Freitas · Experimental Mathematics · 2006 · 49 citations · Full text

The method of fundamental solutions applied to the calculation of eigensolutions for 2D plates

Carlos J.S. Alves, Pedro R. S. Antunes · International Journal for Numerical Methods in Engineering · 2008 · 39 citations

Numerical Analysis, Finite Element Method, Spectral Theory +13

A meshfree numerical method for acoustic wave propagation problems in planar domains with corners and cracks

Pedro R. S. Antunes, Svilen S. Valtchev · Journal of Computational and Applied Mathematics · 2010 · 33 citations

Numerical Analysis, Aeroacoustics, Method Of Fundamental Solution +8

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