{"id":23,"date":"2021-08-26T13:11:21","date_gmt":"2021-08-26T11:11:21","guid":{"rendered":"https:\/\/perso.imj-prg.fr\/loic-merel\/?page_id=23"},"modified":"2025-04-10T17:06:20","modified_gmt":"2025-04-10T15:06:20","slug":"recherche","status":"publish","type":"page","link":"https:\/\/perso.imj-prg.fr\/loic-merel\/recherche\/","title":{"rendered":"Recherche"},"content":{"rendered":"\n<p>Mes int\u00e9r\u00eats, au sens large, concernent les diverses branches de la th\u00e9orie des nombres : th\u00e9orie analytique des nombres, probl\u00e8mes diophantiens, th\u00e9orie alg\u00e9brique des nombres, transcendance, g\u00e9om\u00e9trie arithm\u00e9tique, th\u00e9orie de Galois.&nbsp;<\/p>\n\n\n\n<p>Mes propres recherches concernent les formes modulaires, tout particuli\u00e8rement sous l&rsquo;angle des symboles modulaires, et leurs interactions avec divers domaines : programme de Langlands, fonctions <em>L<\/em> complexes et <em>p<\/em>-adiques, repr\u00e9sentations galoisiennes, arithm\u00e9tique des courbes modulaires&#8230;<\/p>\n\n\n\n<p>Tout sp\u00e9cialement, j&rsquo;ai \u00e9tudi\u00e9 comment les formes modulaires permettent d&rsquo;aborder des questions diophantiennes relatives aux courbes elliptiques : points de torsion, isog\u00e9nies etc.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/arxiv.org\/abs\/2210.04439\">The Heisenberg covering of the Fermat curve<\/a> (avec Debargha Banerjee), (2024). Canadian Journal of Mathematics. 1-29.<\/li>\n\n\n\n<li><a href=\"https:\/\/arxiv.org\/abs\/2204.06379\">Eisenstein cycles and Manin-Drinfeld properties<\/a> (avec Debargha Banerjee), Forum Math. 2024; 36(2): 305\u2013325.<\/li>\n\n\n\n<li><a href=\"https:\/\/arxiv.org\/abs\/1609.04140\">Eisenstein cycles as modular symbols<\/a> (avec Debargha Banerjee) Journal of the London Mathematical Society Volume 98, Issue 2, 2018<\/li>\n\n\n\n<li>Non-vanishing of L-functions for global fields, avec K. Chakraborty (en pr\u00e9paration).<\/li>\n\n\n\n<li>Formes modulaires modulo 2 et composantes r\u00e9elles de jacobiennes modulaires <a href=\"https:\/\/webusers.imj-prg.fr\/loic.merel\/uploadM70.pdf\"><\/a> Computations with Modular Forms, 201\u2013224, Proceedings of a Summer School and Conference, Heidelberg, August\/September 2011 Series: Contributions in Mathematical and Computational Sciences, Vol. 6 Boeckle, Gebhard, Wiese, Gabor (Eds.) (2013).<\/li>\n\n\n\n<li><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/M70.pdf\" data-type=\"URL\">Symboles de Manin et valeurs de fonctions L<\/a><br>Algebra, Arithmetic, and Geometry, In Honor of Y.I. Manin<br>Series: Progress in Mathematics , Vol. 269 &amp; 270 Tschinkel, Yuri; Zarhin, Yuri G. (Eds.) 2009.<\/li>\n\n\n\n<li><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/Pise3.pdf\">Normalizers of split Cartan subgroups and supersingular elliptic curves<\/a><br>Diophantine Geometry Proceedings, Publications of the Scuola Normale Superiore CRM Series , Vol. 4<br>Zannier, Umberto (Ed.) 2007.<\/li>\n<\/ul>\n\n\n\n<p>Groupe de travail 2025 : <a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/ideal-deisenstein-et-motifs-dartin\" data-type=\"link\" data-id=\"https:\/\/perso.imj-prg.fr\/loic-merel\/ideal-deisenstein-et-motifs-dartin\">Id\u00e9al d&rsquo;Eisenstein et motifs d&rsquo;Artin<\/a><\/p>\n\n\n\n<p><a href=\"http:\/\/www.imj-prg.fr\/tn\/STN\/stnj.html\">S\u00e9minaire de th\u00e9orie des nombres de l&rsquo;IMJ-PRG<\/a><br><a href=\"http:\/\/www.worldscientific.com\/worldscinet\/ijnt\">International Journal of Number Theory<\/a><\/p>\n\n\n\n<p><strong>Textes choisis<\/strong><\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/u.pdf\" data-type=\"URL\" data-id=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/u.pdf\">L&rsquo;accouplement de Weil entre le sous-groupe cuspidal et le sous-groupe de Shimura de J0(p)<\/a><\/em>, J. Reine Angew. Math. 477 (1996), 71&#8211;115.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/Essen.pdf\">Universal Fourier expansions of modular forms.<\/a><\/em> On Artin&rsquo;s conjecture for odd 2-dimensional representations, 59&#8211;94, Lecture Notes in Math., 1585, Springer, Berlin, 1994.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/torsion.pdf\" data-type=\"URL\" data-id=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/torsion.pdf\">Bornes pour la torsion des courbes elliptiques sur les corps de nombres<\/a> + <a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/icm.pdf\" data-type=\"URL\" data-id=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/icm.pdf\">Points rationnels et s\u00e9ries de Dirichlet.<\/a><\/em> Invent. Math. 124 (1996), no. 1-3, 437&#8211;449 + Documenta mathematica extra volume ICM 1998 II, 183&#8211;186.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/winding.pdf\">Winding quotients and some variants of Fermat&rsquo;s last theorem<\/a> <\/em>(Avec Henri Darmon)&nbsp;J. Reine Angew. Math. 490 (1997), 81&#8211;100.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/denes.pdf\">The arithmetic of elliptic curves and diophantine equations<\/a><\/em>. Expos\u00e9 donn\u00e9 au colloque europ\u00e9en des math\u00e9maticiens \u00e0 Budapest en 1996. Journal de Th\u00e9orie des nombres de Bordeaux 11 (1999), 173&#8211;200.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/B60.pdf\">Sur la nature non cyclotomique des poins d&rsquo;ordre fini des courbes elliptiques<\/a><\/em>. Duke Math. J. 110 (2001), no. 1, 81&#8211;119.&nbsp; Avec un <a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/app.pdf\" data-type=\"URL\" data-id=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/app.pdf\">appendice<\/a> de E. Kowalski et P. Michel.<\/p>\n\n\n\n<p><em><a href=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/merel-stein-latex.pdf\" data-type=\"URL\" data-id=\"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-content\/uploads\/merel-pub\/merel-stein-latex.pdf\">The field generated by the points of small prime order on an elliptic curve<\/a> <\/em>(Avec W. Stein). Internat. Math. Res. Notices 2001, no. 20, 1075&#8211;1082.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mes int\u00e9r\u00eats, au sens large, concernent les diverses branches de la th\u00e9orie des nombres : th\u00e9orie analytique des nombres, probl\u00e8mes diophantiens, th\u00e9orie alg\u00e9brique des nombres, transcendance, g\u00e9om\u00e9trie arithm\u00e9tique, th\u00e9orie de Galois.&nbsp; Mes propres recherches concernent les formes modulaires, tout particuli\u00e8rement sous l&rsquo;angle des symboles modulaires, et leurs interactions avec divers domaines : programme de Langlands, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-23","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/pages\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":18,"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/pages\/23\/revisions"}],"predecessor-version":[{"id":485,"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/pages\/23\/revisions\/485"}],"wp:attachment":[{"href":"https:\/\/perso.imj-prg.fr\/loic-merel\/wp-json\/wp\/v2\/media?parent=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}