“Global Regularity of 2-D Density Patches for Viscous Inhomogeneous Incompressible Flow With General Density: High Regularity Case”. Analysis in Theory and Applications 35, no. 2 (April 11, 2019): 163–191. Accessed December 6, 2025. https://www.global-sci.com/index.php/ata/article/view/8167.