scientific article; zbMATH DE number 3363656

zbMath0229.10013MaRDI QIDQ5636962

S. S. Ryshkov

Publication date: 1970

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

Lattice packing and covering (number-theoretic aspects) (11H31)

Related Items (10)

Theory of reduction of positive-definite quadratic forms: Nonnormality of the partitions of the positivity cone into Minkowski (n\(\geq 7)\) and Barnes-Cohn \((n=4)\) reduction regions ⋮ Unnamed Item ⋮ Cohn-Elkies functions from Gabor frames ⋮ Perfect, strongly eutactic lattices are periodic extreme ⋮ Extreme lattices: symmetries and decorrelation ⋮ Volumes of L-simplexes of five-dimensional lattices ⋮ Density of an \((r,R)\)-system ⋮ An estimate of the radius of a cylinder imbeddable in every lattice packing of \(n\)-dimensional unit spheres ⋮ Two remarks on Bravais manifolds ⋮ Fullerenes and disk-fullerenes

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