Asymptotic properties of Dedekind zeta functions in families of number fields
Journal de théorie des nombres de Bordeaux, Tome 22 (2010) no. 3, pp. 771-778.

Le but de cet article est de démontrer une formule qui exprime le comportement asymptotique de la fonction zêta de Dedekind dans des familles de corps globaux pour s>1/2 en supposant que l’Hypothèse de Riemann Généralisée est vérifiée. On peut voir ce résultat comme une généralisation du théorème de Brauer-Siegel. Comme corollaire, on obtient une formule limite pour les constants d’Euler-Kronecker dans des familles de corps globaux.

The main goal of this paper is to prove a formula that expresses the limit behaviour of Dedekind zeta functions for s>1/2 in families of number fields, assuming that the Generalized Riemann Hypothesis holds. This result can be viewed as a generalization of the Brauer–Siegel theorem. As an application we obtain a limit formula for Euler–Kronecker constants in families of number fields.

DOI : 10.5802/jtnb.746
Alexey Zykin 1

1 State University — Higher School of Economics, 7, Vavilova st. 117312, Moscow, Russia
@article{JTNB_2010__22_3_771_0,
     author = {Alexey Zykin},
     title = {Asymptotic properties of {Dedekind} zeta functions in families of number fields},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {771--778},
     publisher = {Universit\'e Bordeaux 1},
     volume = {22},
     number = {3},
     year = {2010},
     doi = {10.5802/jtnb.746},
     mrnumber = {2769345},
     zbl = {1258.11095},
     language = {en},
     url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.746/}
}
TY  - JOUR
AU  - Alexey Zykin
TI  - Asymptotic properties of Dedekind zeta functions in families of number fields
JO  - Journal de théorie des nombres de Bordeaux
PY  - 2010
SP  - 771
EP  - 778
VL  - 22
IS  - 3
PB  - Université Bordeaux 1
UR  - https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.746/
DO  - 10.5802/jtnb.746
LA  - en
ID  - JTNB_2010__22_3_771_0
ER  - 
%0 Journal Article
%A Alexey Zykin
%T Asymptotic properties of Dedekind zeta functions in families of number fields
%J Journal de théorie des nombres de Bordeaux
%D 2010
%P 771-778
%V 22
%N 3
%I Université Bordeaux 1
%U https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.746/
%R 10.5802/jtnb.746
%G en
%F JTNB_2010__22_3_771_0
Alexey Zykin. Asymptotic properties of Dedekind zeta functions in families of number fields. Journal de théorie des nombres de Bordeaux, Tome 22 (2010) no. 3, pp. 771-778. doi : 10.5802/jtnb.746. https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.746/

[1] R. Brauer, On zeta-functions of algebraic number fields. Amer. J. Math. 69 (1947), Num. 2, 243–250. | MR | Zbl

[2] Y. Ihara, On the Euler–Kronecker constants of global fields and primes with small norms. Algebraic geometry and number theory, 407–451, Progr. Math., 253, Birkhaüser Boston, Boston, MA, 2006. | MR | Zbl

[3] H. Iwaniec, E. Kowalski, Analytic number theory. American Mathematical Society Colloquium Publications, 53. AMS, Providence, RI, 2004. | MR | Zbl

[4] H. Iwaniec, W. Luo, P. Sarnak, Low lying zeros of families of L-functions. Inst. Hautes Études Sci. Publ. Math., Num. 91 (2000), 55–131. | Numdam | MR | Zbl

[5] H. Iwaniec, P. Sarnak, Dirichlet L-functions at the central point. Number theory in progress, Vol. 2 (Zakopane-Koscielisko, 1997), 941–952, de Gruyter, Berlin, 1999. | MR | Zbl

[6] H. Iwaniec, P. Sarnak, The nonvanishing of central values of automorphic L-functions and Siegel’s zero. Israel J. Math. A 120 (2000), 155–177. | MR | Zbl

[7] S. Lang, Algebraic number theory. 2nd ed. Graduate Texts in Mathematics 110, Springer-Verlag, New York, 1994. | MR | Zbl

[8] H. M. Stark, Some effective cases of the Brauer-Siegel Theorem. Invent. Math. 23(1974), pp. 135–152. | MR | Zbl

[9] E. C. Titchmarsh, The theory of functions. 2nd ed. London: Oxford University Press. X, 1975. | MR | Zbl

[10] M. A. Tsfasman, Asymptotic behaviour of the Euler-Kronecker constant. Algebraic geometry and number theory, 453–458, Progr. Math., 253, Birkhaüser Boston, Boston, MA, 2006. | MR | Zbl

[11] M. A. Tsfasman, S. G. Vlăduţ, Infinite global fields and the generalized Brauer–Siegel Theorem. Moscow Mathematical Journal, Vol. 2(2002), Num. 2, 329–402. | MR | Zbl

[12] A. Zykin, Brauer–Siegel and Tsfasman–Vlăduţ theorems for almost normal extensions of global fields. Moscow Mathematical Journal, Vol. 5 (2005), Num 4, 961–968. | MR | Zbl

[13] A. Zykin, Asymptotic properties of zeta functions over finite fields. Preprint.

Cité par Sources :