Even positive definite unimodular quadratic forms over (√3)

@article{Hung1991EvenPD,
  title={Even positive definite unimodular quadratic forms over (√3)},
  author={David C. Hung},
  journal={Mathematics of Computation},
  year={1991},
  volume={57},
  pages={351-368}
}
  • D. C. Hung
  • Published 1 September 1991
  • Mathematics
  • Mathematics of Computation
A complete list of even unimodular lattices over Q(\/3) is given for each dimension n = 2, 4, 6, 8 . Siegel's mass formula is used to verify the completeness of the list. Alternate checks are given using theta series and the adjacency graph of the genus at the dyadic prime 1 + \/3 . 
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