Positive-definite ternary quadratic forms with the same representations over ℤ

DOI10.1142/S1793042120500785zbMath1452.11036arXiv1703.08854OpenAlexW3007186834MaRDI QIDQ3303484

Ryoko Oishi-Tomiyasu

Publication date: 11 August 2020

Published in: International Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1703.08854

zbMATH Keywords

quadratic formsKaplansky conjecturepairs of quadratic formssimultaneous representationsrings of low rank

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25) General ternary and quaternary quadratic forms; forms of more than two variables (11E20) Quadratic forms (reduction theory, extreme forms, etc.) (11H55)

Related Items (2)

The isospectral problem for flat tori from three perspectives ⋮ Ternary quadratic forms representing the same integers

Uses Software

• Magma

Cites Work

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