Birch and Swinnerton-Dyer conjecture: old and new Autors/ores Oscar Rivero-Salgado Universitat Politècnica de Catalunya Paraules clau: BSD, elliptic curve, L-series, modular forms, Gross-Zagier Stark conjecture. Resum The Birch and Swinnerton-Dyer (BSD) conjecture is one of the millennium problems that has not been solved yet. Although it was formulated after different numerical experiments, there are several theoretical reasons and analogies with simpler mathematical objects that lead us to believe that it is true. We go through some of these analogies, and at the same time, we explain the most relevant results and generalizations that are currently known. At the end, we move to the rank two situation, recovering the elliptic Stark conjecture, closely related to BSD.Keywords: BSD, elliptic curve, L-series, modular forms, Gross-Zagier Stark conjecture. Descàrregues Les dades de descàrrega encara no estan disponibles. Biografia de l'autor/a Oscar Rivero-Salgado, Universitat Politècnica de Catalunya Descàrregues PDF (English) Com citar Rivero-Salgado, O. (2019). Birch and Swinnerton-Dyer conjecture: old and new. Reports@SCM, 4(1), 9–20. Retrieved from https://revistes.iec.cat/index.php/reports/article/view/145798 Més formats de citació ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Descarregar citació Endnote/Zotero/Mendeley (RIS) BibTeX Número Vol. 4 Núm. 1 (2018) Secció Articles Llicència The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Reports@SCM, 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 Reports@SCM.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 Reports@SCM is not responsible for the ideas and opinions expressed by the authors of the published articles.