Unimodular lattice

Results: 29



#Item
11Quadratic forms / 15 and 290 theorems / Prime number / Number / Modular form / Lattice / Theta function / Smith–Minkowski–Siegel mass formula / Unimodular lattice / Mathematics / Abstract algebra / Mathematical analysis

Universal quadratic forms and the 290-Theorem Manjul Bhargava and Jonathan Hanke 1 Introduction

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Source URL: www.wordpress.jonhanke.com

Language: English - Date: 2011-11-28 18:55:34
12Abstract algebra / Unimodular lattice / Signature / E8 lattice / Degenerate form / Surgery theory / Lattice / Algebraic structure / Intersection form / Algebra / Quadratic forms / Mathematics

PDF Document

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Source URL: www.math.harvard.edu

Language: English - Date: 2011-03-02 10:56:49
13Lie groups / Mathematics / Unimodular lattice / Lattice / Smith–Minkowski–Siegel mass formula / E8 lattice / E7 / Orthogonal group / E6 / Abstract algebra / Algebra / Quadratic forms

NON-SPLIT REDUCTIVE GROUPS OVER Z Brian Conrad Abstract. — We study the following phenomenon: some non-split connected semisimple Q-groups G admit flat affine Z-group models G with “everywhere good reduction” (i.e.

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Source URL: math.stanford.edu

Language: English - Date: 2014-07-08 11:03:33
14Quadratic forms / Lattice points / Lie groups / Cryptography / Linear algebra / Lattice / Unimodular lattice / Modular form / Vector space / Algebra / Mathematics / Abstract algebra

COUNTING LATTICE VECTORS DENIS XAVIER CHARLES Abstract. We consider the problem of counting the number of lattice vectors of a given length and prove several results regarding its computational complexity. We show that t

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Source URL: pages.cs.wisc.edu

Language: English - Date: 2005-01-20 18:37:07
15Lie groups / Mathematics / Unimodular lattice / Lattice / Smith–Minkowski–Siegel mass formula / E8 lattice / E7 / Orthogonal group / E6 / Abstract algebra / Algebra / Quadratic forms

NON-SPLIT REDUCTIVE GROUPS OVER Z Brian Conrad Abstract. — We study the following phenomenon: some non-split connected semisimple Q-groups G admit flat affine Z-group models G with “everywhere good reduction” (i.e.

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Source URL: math.stanford.edu

Language: English - Date: 2014-04-07 08:15:47
16Lie groups / Lattice points / Quadratic forms / Lie algebras / Sporadic groups / II25 / 1 / Leech lattice / Niemeier lattice / Unimodular lattice / Abstract algebra / Group theory / Algebra

The Leech lattice. Proc. R. Soc. Lond. A 398, [removed]Richard E. Borcherds, University of Cambridge, Department of Pure Mathematics and Mathematical Statistics, 16 Mill Lane, Cambridge, CB2 1SB, U.K. New proofs of

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Source URL: math.berkeley.edu

Language: English - Date: 1999-12-09 18:08:07
17Quadratic forms / Lattice points / Lie groups / Moonshine theory / Sporadic groups / II25 / 1 / Leech lattice / Unimodular lattice / Niemeier lattice / Algebra / Abstract algebra / Mathematics

Chapter 17 The 24-dimensional odd unimodular lattices. R. E. Borcherds. This chapter completes the classification of the 24-dimensional unimodular lattices by enumerating the odd lattices. These are (essentially) in one-

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Source URL: math.berkeley.edu

Language: English - Date: 1999-12-09 18:10:08
18Quadratic forms / Lie groups / Lattice points / Sporadic groups / Moonshine theory / II25 / 1 / Leech lattice / Unimodular lattice / Niemeier lattice / Abstract algebra / Algebra / Group theory

The Leech lattice and other lattices. This is a corrected[removed]copy of my Ph.D. thesis. I have corrected several errors, added a few remarks about later work by various people that improves the results here, and missed

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Source URL: math.berkeley.edu

Language: English - Date: 2000-12-19 14:42:20
19Algebraic surfaces / K3 surface / Enriques–Kodaira classification / Enriques surface / Kodaira dimension / Moduli space / Abelian variety / Divisor / Unimodular lattice / Algebraic geometry / Geometry / Abstract algebra

Families of K3 surfaces. J. Algebraic Geom[removed]), no. 1, 183–193. Richard E. Borcherds † Mathematics department, Evans Hall, 3840, UC Berkeley, CA[removed]D.P.M.M.S., 16 Mill Lane, Cambridge CB2 1SB, UK email:

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Source URL: math.berkeley.edu

Language: English - Date: 1999-12-09 18:07:59
20Quadratic forms / Lattice points / Lie groups / Lie algebras / Sporadic groups / Leech lattice / Unimodular lattice / Modular form / Lattice / Abstract algebra / Algebra / Mathematics

A Siegel cusp form of degree 12 and weight 12. J. reine angew. Math[removed]153. Richard E. Borcherds, ∗ D.P.M.M.S., 16 Mill Lane, Cambridge, CB2 1SB, England. [removed] E. Freitag,

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Source URL: math.berkeley.edu

Language: English - Date: 1999-12-09 18:09:57
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