On an elementary method for solving $Ax^4-By^2=1$

Fuente: arXiv
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Main Author: Walsh, P. G.
Format: Preprint
Published: 2026
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author Walsh, P. G.
author_facet Walsh, P. G.
contents A new method for solving quartic equations due to Luo and Lin is investigated both computationally and theoretically. As a result, a completely straightforward elementary method is given for solving Bumby's equation $3X^4-2Y^2=1$, along with a conjecture, which if resolved, would enable a similar proof for a possibly infinite family of similar equations.
format Preprint
id arxiv_https___arxiv_org_abs_2603_05809
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle On an elementary method for solving $Ax^4-By^2=1$
Walsh, P. G.
Number Theory
11D25
A new method for solving quartic equations due to Luo and Lin is investigated both computationally and theoretically. As a result, a completely straightforward elementary method is given for solving Bumby's equation $3X^4-2Y^2=1$, along with a conjecture, which if resolved, would enable a similar proof for a possibly infinite family of similar equations.
title On an elementary method for solving $Ax^4-By^2=1$
topic Number Theory
11D25
url https://arxiv.org/abs/2603.05809