SoftFEM: revisiting the spectral finite element approximation of second-order elliptic operators
DOI10.1016/j.camwa.2021.09.011zbMath1486.65245arXiv2011.06953OpenAlexW3206567433MaRDI QIDQ2239096
Publication date: 2 November 2021
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2011.06953
Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical computation of matrix norms, conditioning, scaling (65F35) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)
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