Rational points on elliptic curves Authors Xavier Guitart Marc Masdeu DOI: 10.2436/20.2002.01.115 Keywords: Diophantine equations, elliptic curves, Heegner points, padic integration, Stark-Heegner points. Abstract Elliptic curves are currently among the most extensively studied objects in number theory. They can be described by cubic equations in two variables, but what sets them apart – and makes them fascinating – is the rich algebraic structure exhibited by their solutions. The aim of this article is to explain what elliptic curves are and to explore their most significant properties, some of which rank among the most important results in 20th- and 21st-century mathematics. We will also discuss several open conjectures that continue to shape current research. To place elliptic curves within a broader historical and conceptual context, we present them as a specific class of Diophantine equations – a recurrent and central theme in number theory. Downloads PDF (Català) How to Cite Guitart, X., & Masdeu, M. (2025). Rational points on elliptic curves. Butlletí De La Societat Catalana De Matemàtiques, 73–102. Retrieved from https://revistes.iec.cat/index.php/BSCM/article/view/155884 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 39 Núm. 1-2 (2024) Section Articles License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Butlletí de la Societat Catalana de Matemàtiques, authors accept the following terms:Authors assign to Societat Catalana de Matemàtiques (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to Butlletí de la Societat Catalana de Matemàtiques.Authors answer to Societat Catalana de Matemàtiques for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.Societat Catalana de Matemàtiques declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at https://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.The journal Butlletí de la Societat Catalana de Matemàtiques is not responsible for the ideas and opinions expressed by the authors of the published articles.