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Sphere Packings, Lattices and Groups by John Horton Conway, Neil J. A. Sloane

Sphere Packings, Lattices and Groups John Horton Conway, Neil J. A. Sloane ebook
ISBN: 0387985859, 9780387985855
Publisher: Springer
Page: 776
Format: djvu

Surveys and Monographs 30, AMS, Providence, 1989; Markov Number -- from Wolfram MathWorld The Book of Numbers. Today I found myself reading the preface to the classic Conway-Sloane monograph Sphere Packings, Lattices and Groups. Saturday, 27 April 2013 at 10:35. 290, Springer, New York, NY, USA, 3rd edition, 1999. The paper 'Notes on sphere packings' appeared in 1967 in the Canad. Property that unit balls around the lattice points touch, each one of them having exactly 196560 neighbors. The paper [2] contains a classification of the Eisenstein lattices for , , and . 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. Close Sorry, an error occurred while adding your rating. 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). 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. Sloane, Sphere Packings, Lattices and Groups, vol. Close Your rating was successfully added. Of interpenetrating sphere packings and one type of interpenetrating layers of spheres. Not all books on / appear on the homepage..