D. Bryant et al., GENERALIZED OPTIMAL LATTICE COVERING OF FINITE-DIMENSIONAL EUCLIDEAN-SPACE, Linear algebra and its applications, 282(1-3), 1998, pp. 311-324
A generalization of the classical problem of optimal lattice covering
of R-n is considered. Solutions to this generalized problem are found
in two specific classes of lattices. The global optimal solution of th
e generalization is found for R-2. (C) 1998 Elsevier Science Inc. All
rights reserved.