Animations for surface diffusion

From left to right, the initial shapes are an H-shaped box and a 6-1-1 box. In the simulations above, the Duan-Li scheme[SISC 2024] was used.

Animations for mean curvature flow

Animations for Examples 5.5 and 5.6 in [12]. In the simulations above, the Duan scheme[SISC 2024-accepted] was used.