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Keller's second-minimum conjecture for Barnes–Wall lattices
The Barnes–Wall lattices form an infinite series of lattices of dimension $2^m$ for $m\in\mathbb{N}$ . For a lattice, the second minimum is the smallest norm of a nonzero vector who…
Conjectureopenbarnes-wall-lattices lattice-theory theta-seriesarXiv posted 2 days ago

Keller's second-minimum conjecture for Barnes–Wall lattices