Andrew Gibbs

According to our database, Andrew Gibbs authored at least 9 papers between 2019 and 2024.

Collaborative distances:

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

2024

Numerical evaluation of singular integrals on non-disjoint self-similar fractal sets.

Andrew Gibbs, David P. Hewett, Botond Major

Numer. Algorithms, September, 2024

A Hausdorff-measure boundary element method for acoustic scattering by fractal screens.

António M. Caetano, Simon N. Chandler-Wilde, Andrew Gibbs, David P. Hewett, Andrea Moiola

Numerische Mathematik, April, 2024

Numerical evaluation of oscillatory integrals via automated steepest descent contour deformation.

Andrew Gibbs, David P. Hewett, Daan Huybrechs

J. Comput. Phys., March, 2024

An Efficient Frequency-Independent Numerical Method for Computing the Far-Field Pattern Induced by Polygonal Obstacles.

Andrew Gibbs, Stephen Langdon

SIAM J. Sci. Comput., 2024

2023

Numerical quadrature for singular integrals on fractals.

Andrew Gibbs, David P. Hewett, Andrea Moiola

Numer. Algorithms, April, 2023

Integral equation methods for acoustic scattering by fractals.

António M. Caetano, Simon N. Chandler-Wilde, X. Claeys, Andrew Gibbs, David P. Hewett, Andrea Moiola

CoRR, 2023

2020

High-frequency Bounds for the Helmholtz Equation Under Parabolic Trapping and Applications in Numerical Analysis.

Simon N. Chandler-Wilde, Euan A. Spence, Andrew Gibbs, Valery P. Smyshlyaev

SIAM J. Math. Anal., 2020

Acoustic scattering by impedance screens/cracks with fractal boundary: well-posedness analysis and boundary element approximation.

Joshua Bannister, Andrew Gibbs, David P. Hewett

CoRR, 2020

2019

Fast hybrid numerical-asymptotic boundary element methods for high frequency screen and aperture problems based on least-squares collocation.

Andrew Gibbs, David P. Hewett, Daan Huybrechs, Emile Parolin

CoRR, 2019