A multi-level adaptive mesh refinement for an integrated finite element/level set formulation to simulate multiphase flows with surface tension. - Long Cu Ngo; Hyoung Gwon Choi (Comput. Math. Appl., 2020)

A meshless geometric multigrid method based on a node-coarsening algorithm for the linear finite element discretization. - Sang Truong Ha; Hyoung Gwon Choi (Comput. Math. Appl., 2021)

High-order level set reinitialization for multiphase flow simulations based on unstructured grids. - Long Cu Ngo; Quang-Ngoc Dinh; Hyoung Gwon Choi (Comput. Math. Appl., 2022)

Semi-monolithic formulation based on a projection method for simulating fluid-structure interaction problems. - Sang Truong Ha; Hyoung Gwon Choi (Comput. Math. Appl., 2023)