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math.NA2026
Scaled boundary cubature scheme in higher dimensions: integration over polytopes and curved regions
Eric B. Chin, N. Sukumar
We extend the scaled boundary cubature (SBC) scheme from planar regions to higher-dimensional regions described by oriented boundary patches. The resulting parametrization transfor…
math.NA2020★ 34 cited
Scaled boundary cubature scheme for numerical integration over planar regions with affine and curved boundaries
Eric B. Chin, N. Sukumar
This paper introduces the scaled boundary cubature (SBC) scheme for accurate and efficient integration of functions over polygons and two-dimensional regions bounded by parametric…