Maximal Covering Sets-II
Rajinder Jeet Hans · Journal of the Indian Mathematical Society · 1971
Let A 1 . .... A n be n linearly independent points in R n , the n-dimensional Euclidean space. The set ∧ ={u 1 A 1 + ... +u n A n : u 1 ... , u a integers} is called a lattice, and {A 1 , ...,A n } is called a basis of ∧.