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Sphere Packings, Lattices and Groups John Horton Conway, Neil J. A. Sloane
Publisher: Springer

On page 328 of Ernst Witt's Collected Papers Ina Kersten recalls that Witt gave a colloquium talk on January 27, 1970 in Hamburg entitled "Gitter und Mathieu-Gruppen" (Lattices and Mathieu-groups). Sphere Packings, Lattices and Groups (Grundlehren der mathematischen Wissenschaften) book download Download Sphere Packings, Lattices and Groups (Grundlehren der mathematischen Wissenschaften) Conway,. Close Your rating was successfully added. 290, Springer, New York, NY, USA, 3rd edition, 1999. Saturday, 27 April 2013 at 10:35. Surveys and Monographs 30, AMS, Providence, 1989; Markov Number -- from Wolfram MathWorld The Book of Numbers. Of interpenetrating sphere packings and one type of interpenetrating layers of spheres. Eisenstein lattices (or the more general theta lattices introduced in [1]) are of interest in the theory of modular forms, as their theta series is a modular form of weight for the full Hermitian modular group with respect to (cf. Close Sorry, an error occurred while adding your rating. Property that unit balls around the lattice points touch, each one of them having exactly 196560 neighbors. The paper 'Notes on sphere packings' appeared in 1967 in the Canad. Sloane, Sphere Packings, Lattices and Groups, vol. The paper [2] contains a classification of the Eisenstein lattices for , , and . Not all books on / appear on the homepage.. Altogether, the lattice complexes with trigonal characteristic space group (with 0, 1, 2 or 3 degrees of freedom) give rise to 225 types of sphere packing. (For more, of course, consult the excellent Sphere Packings, Lattices, and Groups from Conway and Sloane).