Sum of two squares in biquadratic fields
Number Theory
2024-03-27 v4
Abstract
This paper gives an algorithm to determine whether a number in a biquadratic field is a sum of two squares, based on local-global principle of isotropy of quadratic forms.
Keywords
Cite
@article{arxiv.2401.12619,
title = {Sum of two squares in biquadratic fields},
author = {Wenhuan Huang},
journal= {arXiv preprint arXiv:2401.12619},
year = {2024}
}
Comments
5 pages. Suggestions for improvement are welcomed Updates in Mar 14: Some examples added