Lattice Packings of Cross-polytopes Constructed from Sidon Sets

11/05/2021
by   Mladen Kovačević, et al.
0

A family of lattice packings of n-dimensional cross-polytopes (ℓ_1 balls) is constructed by using the notion of Sidon sets in finite Abelian groups. The resulting density exceeds that of any prior construction by a factor of at least 2^Θ( n /ln n ) in the asymptotic regime n →∞.

READ FULL TEXT

Please sign up or login with your details

Forgot password? Click here to reset