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2-universal Hermitian lattices over imaginary quadratic fields

Authors
  • Kim, Myung-Hwan
  • Park, Poo-Sung
Type
Preprint
Publication Date
Oct 07, 2008
Submission Date
Oct 07, 2008
Source
arXiv
License
Yellow
External links

Abstract

A positive definite Hermitian lattice is said to be 2-universal if it represents all positive definite binary Hermitian lattices. We find all 2-universal ternary and quaternary Hermitian lattices over imaginary quadratic number fields.

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