pith. sign in

arxiv: 1906.00785 · v1 · pith:SCBXFIN5new · submitted 2019-06-03 · 💻 cs.MS

Bembel: The Fast Isogeometric Boundary Element C++ Library for Laplace, Helmholtz, and Electric Wave Equation

J. D\"olz , H. Harbrecht , S. Kurz , M. Multerer , S. Sch\"ops , F. Wolf This is my paper
classification 💻 cs.MS
keywords bembelisogeometriclibraryboundaryelementfasthelmholtzlaplace
0
0 comments X
read the original abstract

In this article, we present Bembel, the C++ library featuring higher order isogeometric Galerkin boundary element methods for Laplace, Helmholtz, and Maxwell problems. Bembel is compatible with geometries from the Octave NURBS package and provides an interface to the Eigen template library for linear algebra operations. For computational efficiency, it applies an embedded fast multipole method tailored to the isogeometric analysis framework and a parallel matrix assembly based on OpenMP.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. A higher order perturbation approach for electromagnetic scattering problems on random domains

    math.NA 2019-07 unverdicted novelty 6.0

    Derives a third-order accurate perturbation approximation to the mean scattered field for time-harmonic EM scattering on random perfectly conducting domains using the second shape derivative and boundary integral equations.

  2. Isogeometric Shape Optimization of Multi-Tapered Coaxial Baluns Simulated by an Integral Equation Method

    cs.CE 2024-06 unverdicted novelty 5.0

    Spline-based shape optimization via isogeometric integral equation simulation yields a multi-tapered coaxial balun with reduced scattering parameter magnitude across frequencies.

  3. A Low-Frequency-Stable Higher-Order Isogeometric Discretization of the Augmented Electric Field Integral Equation

    cs.CE 2024-01 unverdicted novelty 5.0

    A higher-order isogeometric discretization of the augmented EFIE using NURBS geometry representation that avoids low-frequency breakdown via deflation and demonstrates convergence on academic and realistic cases.