3 papers
math.MG2012
On the translative packing densities of tetrahedra and cubooctahedra
Chuanming Zong
In this paper, upper bounds for the densities of the densest translative tetrahedron packings and the densest translative cubooctahedron packings are obtained.
math.MG2011
Classification of Convex lattice polytopes
Heling Liu, Chuanming Zong
In this paper we study the classification problem of convex lattice ploytopes with respect to given volume or given cardinality.
math.MG2007
Simultaneous packing and covering in the two-dimensional Euclidean plane II
Chuanming Zong
This paper determines the optimal upper bound for the simultaneous packing and covering constants of the two-dimensional centrally symmetric convex domains. It solved a problem ope…