Near-algebraic Tchakaloff-like quadrature on spherical triangles
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Publication:2233319
DOI10.1016/j.aml.2021.107282OpenAlexW3141452168MaRDI QIDQ2233319
Alvise Sommariva, Marco Vianello
Publication date: 15 October 2021
Published in: Applied Mathematics Letters (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.aml.2021.107282
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Multidimensional problems (41A63) Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32) Numerical integration (65D30)
Related Items (4)
InRS: implementing the indicator function of NURBS-shaped planar domains ⋮ Numerical hyperinterpolation over spherical triangles ⋮ ARPIST: provably accurate and stable numerical integration over spherical triangles ⋮ Near-optimal polynomial interpolation on spherical triangles
Uses Software
Cites Work
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