Pedro R. S. Antunes

According to our database, Pedro R. S. Antunes authored at least 23 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Wave scattering problems in exterior domains with the method of fundamental solutions.

Carlos J. S. Alves, Pedro R. S. Antunes

Numerische Mathematik, April, 2024

Improving the conditioning of the Method of Fundamental Solutions for the Helmholtz equation on domains in polar or elliptic coordinates.

Pedro R. S. Antunes, Hernani Calunga, Pedro Serranho

Appl. Math. Comput., 2024

2022

A well-conditioned method of fundamental solutions for Laplace equation.

Pedro R. S. Antunes

Numer. Algorithms, 2022

Correction to: Parametric shape optimization using the support function.

Pedro R. S. Antunes, Beniamin Bogosel

Comput. Optim. Appl., 2022

Parametric shape optimization using the support function.

Pedro R. S. Antunes, Beniamin Bogosel

Comput. Optim. Appl., 2022

2021

A well conditioned Method of Fundamental Solutions.

Pedro R. S. Antunes

CoRR, 2021

Numerical calculation of extremal Steklov eigenvalues in 3D and 4D.

Pedro R. S. Antunes

Comput. Math. Appl., 2021

2020

Solving boundary value problems on manifolds with a plane waves method.

Carlos J. S. Alves, Pedro R. S. Antunes, Nuno F. M. Martins, Svilen S. Valtchev

Appl. Math. Lett., 2020

2019

On the Behavior of Clamped Plates under Large Compression.

Pedro R. S. Antunes, Davide Buoso, Pedro Freitas

SIAM J. Appl. Math., 2019

2018

A numerical algorithm to reduce ill-conditioning in meshless methods for the Helmholtz equation.

Pedro R. S. Antunes

Numer. Algorithms, 2018

The method of fundamental solutions applied to boundary value problems on the surface of a sphere.

Carlos J. S. Alves, Pedro R. S. Antunes

Comput. Math. Appl., 2018

Reducing the ill conditioning in the method of fundamental solutions.

Pedro R. S. Antunes

Adv. Comput. Math., 2018

2017

Numerical Minimization of Dirichlet Laplacian Eigenvalues of Four-Dimensional Geometries.

Pedro R. S. Antunes, Édouard Oudet

SIAM J. Sci. Comput., 2017

Detection of holes in an elastic body based on eigenvalues and traces of eigenmodes.

Pedro R. S. Antunes, Cristian Barbarosie, Anca-Maria Toader

J. Comput. Phys., 2017

Is it possible to tune a drum?

Pedro R. S. Antunes

J. Comput. Phys., 2017

Analysis of a class of boundary value problems depending on left and right Caputo fractional derivatives.

Pedro R. S. Antunes, Rui A. C. Ferreira

Commun. Nonlinear Sci. Numer. Simul., 2017

2015

An Augmented-RBF Method for Solving Fractional Sturm-Liouville Eigenvalue Problems.

Pedro R. S. Antunes, Rui A. C. Ferreira

SIAM J. Sci. Comput., 2015

2014

Optimal Bilaplacian Eigenvalues.

Pedro R. S. Antunes

SIAM J. Control. Optim., 2014

2013

The Method of Fundamental Solutions Applied to Some Inverse Eigenproblems.

Carlos J. S. Alves, Pedro R. S. Antunes

SIAM J. Sci. Comput., 2013

Optimization of sums and quotients of Dirichlet-Laplacian eigenvalues.

Pedro R. S. Antunes

Appl. Math. Comput., 2013

2012

Numerical Optimization of Low Eigenvalues of the Dirichlet and Neumann Laplacians.

Pedro R. S. Antunes, Pedro Freitas

J. Optim. Theory Appl., 2012

2010

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

Pedro R. S. Antunes, Svilen S. Valtchev

J. Comput. Appl. Math., 2010

2006

New Bounds for the Principal Dirichlet Eigenvalue of Planar Regions.

Pedro R. S. Antunes, Pedro Freitas

Exp. Math., 2006