IgA-BEM for 3D Helmholtz problems using conforming and non-conforming multi-patch discretizations and B-spline tailored numerical integration
DOI10.1016/j.camwa.2023.07.012OpenAlexW4385657571MaRDI QIDQ6076643
Alessandra Sestini, Tadej Kanduc, Bruno Degli Esposti, Maria Lucia Sampoli, Antonella Falini
Publication date: 21 September 2023
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2023.07.012
numerical integrationHelmholtz equationboundary element method (BEM)non-conforming discretizationisogeometric analysis (IgA)B-spline quasi-interpolationsingular and nearly singular integral
Numerical computation using splines (65D07) Spline approximation (41A15) Numerical quadrature and cubature formulas (65D32) Computer-aided design (modeling of curves and surfaces) (65D17) Boundary element methods for boundary value problems involving PDEs (65N38)
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