Even More Infinite Ball Packings from Lorentzian Root Systems. - Hao Chen 016 (Electron. J. Comb., 2016)

Apollonian Ball Packings and Stacked Polytopes. - Hao Chen 016 (Discret. Comput. Geom., 2016)

Ball packings with high chromatic numbers from strongly regular graphs. - Hao Chen 016 (Discret. Math., 2017)

Scribability problems for polytopes. - Hao Chen 016; Arnau Padrol (Eur. J. Comb., 2017)

Selectively Balancing Unit Vectors. - Aart Blokhuis; Hao Chen 016 (Comb., 2018)

Minimal Twin Surfaces. - Hao Chen 016 (Exp. Math., 2019)

Stacking Disorder in Periodic Minimal Surfaces. - Hao Chen 016; Martin Traizet (SIAM J. Math. Anal., 2021)