A Simple GPU Implementation of Spectral-Element Methods for Solving 3D Poisson Type Equations on Rectangular Domains and Its Applications. Commun. Comput. Phys. [Internet]. 2024 Dec. 2 [cited 2025 Dec. 5];36(5):1157-85. Available from: https://global-sci.com/index.php/cicp/article/view/17217