Maximal Covering Sets-I

Abstract

Let A₁. .... A_n be n linearly independent points in R_n, the n-dimensional Euclidean space. The set ∧ ={u₁A₁+ ... +u_nA_n: u₁... , u_a integers} is called a lattice, and {A₁, ...,A_n} is called a basis of ∧.