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arXiv:0803.3695 [math.NT]AbstractReferencesReviewsResources

Simple proofs for universal binary Hermitian lattices

Poo-Sung Park

Published 2008-03-26Version 1

If a positive definite Hermitian lattice represents all positive integers, we call it universal. Several mathematicians, including the author, found 25 universal binary Hermitian lattices. But their ad hoc proofs are complicated. We give simple and unified proofs.

Comments: 6 pages
Categories: math.NT
Subjects: 11E39
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