A Sparse Grid Wavelet Galerkin Method for 3-D Static Piezoelectric Equations. Communications in Computational Physics, [S. l.], v. 36, n. 2, p. 419–450, 2024. DOI: 10.4208/cicp.OA-2023-0193. Disponível em: https://global-sci.com/index.php/cicp/article/view/17195. Acesso em: 6 dec. 2025.