An entry from the Catalogue of Lattices, which is a joint project of
Gabriele Nebe, RWTH Aachen University (nebe@math.rwth-aachen.de) and
Neil J. A. Sloane (njasloane@gmail.com)

Last modified Fri Jul 18 13:16:20 CEST 2014

INDEX FILE | ABBREVIATIONS

Contents of this file

NAME
DIM
REFERENCE
BASIS (multiplied by 2)
PROPERTIES
DET
MINIMAL_NORM
LAST_LINE

• NAME
  GH39
  

• DIM
  39
  

• REFERENCE
  An Optimal Unimodular Lattice in Dimension 39
  by
  T. Aaron Gulliver
  Department of Electrical and Electronic Engineering
  University of Canterbury
  Private Bag 4800
  Christchurch, New Zealand
  Email: gulliver@elec.canterbury.ac.nz
  and
  Masaaki Harada
  Department of Mathematical Sciences
  Yamagata University
  Yamagata 990--8560, Japan
  Email: harada@ksmath1.kj.yamagata-u.ac.jp
  (preprint Nov 1998)
  http://ksmalpha.kj.yamagata-u.ac.jp/~harada/Paper/lattice39.ps
  

• BASIS (multiplied by 2)
  100000000000000000013102220131021000000
  010000000000000000010310222013102100000
  001000000000000000010031022201310210000
  000100000000000000010003102220131021000
  000010000000000000010000310222013102100
  000001000000000000010000031022201310210
  000000100000000000010000003102220131021
  000000010000000000011000000310222013102
  000000001000000000012100000031022201310
  000000000100000000010210000003102220131
  000000000010000000011021000000310222013
  000000000001000000013102100000031022201
  000000000000100000011310210000003102220
  000000000000010000010131021000000310222
  000000000000001000012013102100000031022
  000000000000000100012201310210000003102
  000000000000000010012220131021000000310
  000000000000000001010222013102100000031
  000000000000000000111022201310210000003
  000000000000000000002222222222222222222
  000000000000000000040000000000000000000
  000000000000000000000400000000000000000
  000000000000000000000040000000000000000
  000000000000000000000004000000000000000
  000000000000000000000000400000000000000
  000000000000000000000000040000000000000
  000000000000000000000000004000000000000
  000000000000000000000000000400000000000
  000000000000000000000000000040000000000
  000000000000000000000000000004000000000
  000000000000000000000000000000400000000
  000000000000000000000000000000040000000
  000000000000000000000000000000004000000
  000000000000000000000000000000000400000
  000000000000000000000000000000000040000
  000000000000000000000000000000000004000
  000000000000000000000000000000000000400
  000000000000000000000000000000000000040
  000000000000000000000000000000000000004
  

• PROPERTIES
  INTEGRAL=1
  Extremal unimodular
  

• DET
  1
  

• MINIMAL_NORM
  4
  

• LAST_LINE
  

  ---

  Haftungsausschluss/Disclaimer
  
  
  Gabriele Nebe