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arXiv · 0708.4340

Uniqueness of the 2-universality Criterion

Scott D. Kominers
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Abstract

Kim, Kim, and Oh gave a minimal criterion for the 2-universality of positive-definite integer-matrix quadratic forms. We show that this 2-universality criterion is unique in the sense of the uniqueness of the Conway-Schneeberger Fifteen Theorem.

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Scott D. Kominers. 2008-03-23. Uniqueness of the 2-universality Criterion. https://arxiv.org/abs/0708.4340

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