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

Download Sphere Packings, Lattices and Groups. Sloane, Sphere Packings, Lattices and Groups, vol. (For more, of course, consult the excellent Sphere Packings, Lattices, and Groups from Conway and Sloane). 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. Sphere Packings, Lattices and Groups. Yesterday I Googled trying to find some of the material in that book, but found nothing on-line. Single contribution in a book: 3. C is a group and {n + mi, for all n,m, in Z} is a subgroup and you take the quotient group .. Sphere Packings, Lattices and Groups (Grundlehren der mathematischen Wissenschaften) book download Download Sphere Packings, Lattices and Groups (Grundlehren der mathematischen Wissenschaften) Conway,. More neat applications of theta functions. The paper [2] contains a classification of the Eisenstein lattices for , , and . 290, Springer, New York, NY, USA, 3rd edition, 1999. Now one can see that a torus can be made into a group as follows: take the complex plane and set equal to zero all points which are linear integral combinations of two vectors with different directions, say 1 and i. Http://dx.doi.org/10.1016/0022-314X(82)90084-1; 9. Sloane, Sphere packings, lattices and groups, 3rd ed., Grundlehren der Mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], vol. Sphere Packings, Lattices and Groups (Grundlehren der Mathematischen Wissenschaften (Springer)). Conway andSloane, Sphere Packings, Lattices and Groups, Springer, 1998. Sphere Packings, Lattices and Groups (Grundlehren der It is easy to make reservations for the Stratosphere Resort Hotel when you book online. Sloane, Sphere Packings, Lattices and Groups (Grundlehren Math. Sphere packings, lattices and groups.