Dans cet article, nous étudions une relation entre certains quotients de groupes des classes d’idéaux et le module d’Iwasawa cyclotomique du dual de Pontrjagin du groupe de Selmer fin d’une courbe elliptique sur . Nous considérons l’extension galoisienne de engendrée par les coordonnées des points de -torsion de et introduisons le quotient du -Sylow du groupe des classes d’idéaux de découpé par la représentation galoisienne modulo sur le groupe . Nous décrivons le comportement asymptotique des en utilisant le module d’Iwasawa . En particulier, sous certaines conditions, nous obtenons une formule asymptotique à la Iwasawa pour l’ordre de en utilisant les invariants d’Iwasawa de .
In this article, we study a relation between certain quotients of ideal class groups and the cyclotomic Iwasawa module of the Pontrjagin dual of the fine Selmer group of an elliptic curve defined over . We consider the Galois extension field of generated by coordinates of all -torsion points of , and introduce a quotient of the -Sylow subgroup of the ideal class group of cut out by the modulo Galois representation . We describe the asymptotic behavior of by using the Iwasawa module . In particular, under certain conditions, we obtain an asymptotic formula as Iwasawa’s class number formula on the order of by using Iwasawa’s invariants of .
Révisé le :
Accepté le :
Publié le :
Mots clés : class number, elliptic curve, Iwasawa theory
@article{JTNB_2023__35_2_591_0, author = {Toshiro Hiranouchi and Tatsuya Ohshita}, title = {Asymptotic behavior of class groups and cyclotomic {Iwasawa} theory of elliptic curves}, journal = {Journal de th\'eorie des nombres de Bordeaux}, pages = {591--657}, publisher = {Soci\'et\'e Arithm\'etique de Bordeaux}, volume = {35}, number = {2}, year = {2023}, doi = {10.5802/jtnb.1258}, language = {en}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1258/} }
TY - JOUR AU - Toshiro Hiranouchi AU - Tatsuya Ohshita TI - Asymptotic behavior of class groups and cyclotomic Iwasawa theory of elliptic curves JO - Journal de théorie des nombres de Bordeaux PY - 2023 SP - 591 EP - 657 VL - 35 IS - 2 PB - Société Arithmétique de Bordeaux UR - https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1258/ DO - 10.5802/jtnb.1258 LA - en ID - JTNB_2023__35_2_591_0 ER -
%0 Journal Article %A Toshiro Hiranouchi %A Tatsuya Ohshita %T Asymptotic behavior of class groups and cyclotomic Iwasawa theory of elliptic curves %J Journal de théorie des nombres de Bordeaux %D 2023 %P 591-657 %V 35 %N 2 %I Société Arithmétique de Bordeaux %U https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1258/ %R 10.5802/jtnb.1258 %G en %F JTNB_2023__35_2_591_0
Toshiro Hiranouchi; Tatsuya Ohshita. Asymptotic behavior of class groups and cyclotomic Iwasawa theory of elliptic curves. Journal de théorie des nombres de Bordeaux, Tome 35 (2023) no. 2, pp. 591-657. doi : 10.5802/jtnb.1258. https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1258/
[1] -functions and Tamagawa numbers of motives, The Grothendieck Festschrift. Vol. I (Progress in Mathematics), Volume 86, Birkhäuser, 1990, pp. 333-400 | MR | Zbl
[2] Analytic pro- groups, Cambridge Studies in Advanced Mathematics, 61, Cambridge University Press, 2003
[3] The weight in Serre’s conjectures on modular forms, Invent. Math., Volume 109 (1992) no. 3, pp. 563-594 | DOI | MR | Zbl
[4] Commutative Algebra. With a View Toward Algebraic Theory, Graduate Texts in Mathematics, 150, Springer, 1995
[5] On class numbers of division fields of abelian varieties, J. Théor. Nombres Bordeaux, Volume 31 (2019) no. 1, pp. 227-242 | DOI | Numdam | MR | Zbl
[6] Local torsion primes and the class numbers associated to an elliptic curve over , Hiroshima Math. J., Volume 49 (2019) no. 1, pp. 117-128 | MR | Zbl
[7] A remark on the rational points of abelian varieties with values in cyclotomic -extensions, Proc. Japan Acad., Volume 51 (1975), pp. 12-16 | MR
[8] On -extensions of algebraic number fields, Ann. Math., Volume 98 (1973), pp. 246-326 | DOI | Zbl
[9] -adic Hodge theory and values of zeta functions of modular forms, Cohomologies -adiques et applications arithmétiques. III (Astérisque), Volume 295, Société Mathématique de France, 2004, pp. 117-290 | Numdam | Zbl
[10] Groupes analytiques -adiques, Publ. Math., Inst. Hautes Étud. Sci., Volume 26 (1965), pp. 389-603 | Zbl
[11] The L-functions and Modular Forms Database (http://www.lmfdb.org, accessed 21 March 2022)
[12] Algebraic number theory, Grundlehren der Mathematischen Wissenschaften, 322, Springer, 1999 | DOI
[13] Cohomology of number fields, Grundlehren der Mathematischen Wissenschaften, 323, Springer, 2008 | DOI
[14] Asymptotic lower bound of class numbers along a Galois representation, J. Number Theory, Volume 211 (2020), pp. 95-112 | DOI | MR | Zbl
[15] On higher Fitting ideals of certain Iwasawa modules associated with Galois representations and Euler systems, Kyoto J. Math., Volume 61 (2021) no. 1, pp. 1-95 | MR | Zbl
[16] Relating the Tate–Shafarevich group of an elliptic curve with the class group, Mathematics, Volume 312 (2021) no. 1, pp. 203-218 | MR | Zbl
[17] Euler systems, Annals of Mathematics Studies, 147, Hermann, 2000 (Hermann Weyl lectures) | DOI
[18] On the class numbers of the fields of the -torsion points of elliptic curves over , J. Number Theory, Volume 156 (2015), pp. 277-289 | DOI | MR | Zbl
[19] On the class numbers of the fields of the -torsion points of elliptic curves over , J. Théor. Nombres Bordeaux, Volume 30 (2018) no. 3, pp. 893-915 | DOI | MR | Zbl
[20] Corps locaux, Publications de l’Institut de Mathématique de l’Université de Nancago, 8, Hermann, 1968
[21] Sur les groupes de congruence des variétés abéliennes. II, Izv. Akad. Nauk SSSR, Ser. Mat., Volume 35 (1971) no. 4, pp. 731-737 | Zbl
[22] Propriétés galoisiennes des points d’ordre fini des courbes elliptiques, Invent. Math., Volume 15 (1972), pp. 259-331 | DOI | Zbl
[23] Abelian -adic representations and elliptic curves, Advanced Book Classics, Addison-Wesley Publishing Group, 1989
[24] The arithmetic of elliptic curves, Graduate Texts in Mathematics, 106, Springer, 2009 | DOI
[25] Advanced topic in the arithmetic of elliptic curves, Graduate Texts in Mathematics, 151, Springer, 2013
[26] The Iwasawa Main Conjectures for , Invent. Math., Volume 195 (2014) no. 1, pp. 1-277 | DOI | Zbl
[27] Stacks Project, 2022 (http://stacks.math.columbia.edu)
[28] Relation between and Galois cohomology, Invent. Math., Volume 36 (1976), pp. 257-274 | DOI | MR | Zbl
[29] Introduction to Cyclotomic Fields, Graduate Texts in Mathematics, 83, Springer, 1997 | DOI
[30] The fine Selmer group and height pairings, Ph. D. Thesis, University of Cambridge, UK (2004)
Cité par Sources :