Smart octrees: accurately integrating discontinuous functions in 3D

DOI10.1016/j.cma.2016.04.006zbMath1436.65022OpenAlexW2342243630MaRDI QIDQ2309203

Nils Zander, Ernst Rank, László Kudela, Stefan Kollmannsberger

Publication date: 30 March 2020

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2016.04.006

zbMATH Keywords

numerical integrationfinite cell methodmarching cubes

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Computer-aided design (modeling of curves and surfaces) (65D17) Numerical integration (65D30)

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Uses Software

• NURBS

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