Anisotropic Prodi-Serrin regularity criteria for the 3D Navier-Stokes equations involving the gradient of one velocity component. - Zhengguang Guo; Chol-Jun O (Appl. Math. Lett., 2023)

The BKM criterion to the 3D double-diffusive magneto convection systems involving planar components. - Chol-Jun O; Fan Wu (Math. Model. Anal., 2024)

Extension criterion involving the middle eigenvalue of the strain tensor on local strong solutions to the 3D Navier-Stokes equations. - Zhengguang Guo; Chol-Jun O (Appl. Math. Lett., 2025)