A lower bound for the rank of a universal quadratic form with integer coefficients in a totally real number field

DOI10.4171/CMH/459zbMath1471.11128arXiv1808.01441MaRDI QIDQ2421724

Pavlo Yatsyna

Publication date: 18 June 2019

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1808.01441

zbMATH Keywords

ideal latticestotally real number fieldsinterlacing polynomialsuniversal quadratic forms

Mathematics Subject Classification ID

Lattices and convex bodies (number-theoretic aspects) (11H06) Quadratic forms over global rings and fields (11E12) Totally real fields (11R80)

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