Stabilization of isogeometric finite element method with optimal test functions computed from \(L_2\) norm residual minimization

DOI10.1016/j.cam.2024.116410MaRDI QIDQ6664911

Tomasz Służalec, Maciej Paszynski, Marcin M. Łoś, Eirik Valseth

Publication date: 16 January 2025

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

streamline upwind Petrov-Galerkin method isogeometric analysis advection-diffusion problem least-squares formulation Petrov-Galerkin formulation optimal test functions Galerkin/least squares formulation

Mathematics Subject Classification ID

Basic methods in fluid mechanics (76Mxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx)

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