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26th Journées Arithmétiques
July 6-10, 2009
Université Jean Monnet
Saint-Etienne, France

Organizers
D. Essouabri, F. Foucault, G. Grekos, F. Hennecart, F. Pellarin, O. Robert

Conference Homepage

Abstracts

Deadline for submission of abstracts: May 31, 2009

session 1

Raouj Abdelaziz Sur le nombre des diviseurs delta-proches
Armen G. Bagdasaryan Elementary evaluation of the Riemann zeta function
Violeta Balinskaite A discrete limit theorem for the Mellin transform of the Riemann zeta-function in the space of meromorphic functions
Marie José BERTIN Fonctions zeta d'Epstein et dilogarithme de Bloch et Wigner
Arnaud Chadozeau On the structure of rational points close to a curve
Giovanni Coppola On the Selberg integral of the k-divisor function and the 2k-th moment of the Riemann zeta function
Alain Couvreur Using intersection theory for studying algebraic-geometric codes
Ludovic Delabarre Domaine maximal de prolongement méromorphe d'un produit eulérien et applications.
Rouymi Djamel Non annulation des fonctions L automorphes au point central
Daniel Fiorilli Prime number races with two competitors
David J. Grynkiewicz The Catenary Degree of Krull Monoids
Xavier Guitart Modular Abelian Varieties over Number Fields
Sawian Jaidee Mertens' Theorem for Arithmetical Dynamical Systems
Takao Komatsu Arithmetical properties of Fibonacci Zeta functions
Oscar Marmon The density of integral points on hypersurfaces of degree at least four
Kamel Mazhouda Coefficients de Li généralisés
Kate Petersen The Generalized Riemann Hypothesis on the Average
Štefan Porubský Solutions to arithmetic convolution equations
Amandine Saldana Des fonctions de distribution aux séries de Dirichlet à deux variables : un exemple concret.
Mauro Spreafico Zeta determinants for double sequences
Alessandro Zaccagnini Prime numbers in intervals of logarithmic length
Jianqiang Zhao Special values of Witten multiple zeta functions
Alexey Zykin On the Euler-Kronecker constant and limit zeta functions

session 2

Roland Bacher Exponentials of exponential generating functions
Eric BALANDRAUD An application of Ramanujan sums to equidistribution
Cyril Banderier Quadratic, Cubic and higher order residues : new formulae and asymptotics.
Ioulia Baoulina Generating Functions for Markoff-Hurwitz Congruences
Hacène Belbachir Unimodalité des rails du triangle et de la pyramide de Pascal
Farid BENCHERIF Sur une propriété des polynômes de Stirling
Henri Faure Discrépance quadratique d'ensembles plans
Rita Giuliano A general probabilistic interpretation of Benford's Law in terms of Markov chains
Kevin Hare Infinite Barker Series
Peter Hegarty The order of an asymptotic basis
Santos Hernandez Hernandez Fibonacci numbers which are sums of three factorials
Mohand Ouamar Hernane On the independence of s(f(n)) and f(s(n))
Sergei V. Konyagin On character sum bounds in finite fields
Thai Hoang LE Green-Tao theorem in function fields
Ladislav Mišík Distribution functions of ratio block sequences
Marilyn Myers Constrained ternary integers
Shea-Ming Oon Une grande famille des suites pseudo-aléatoires
Andrew Potter Computing the Factors of the lth Cyclotomic Polynomial over Fp
Gabriele Ranieri Power bases for rings of integers of abelian imaginary fields
Jonathan Sondow Ramanujan Primes and Bertrand's Postulate
Yonutz V. Stanchescu Sets with several centers of symmetry
Thomas Stoll Bounds for the discrete correlation of infinite sequences on k symbols and generalized Rudin-Shapiro sequences

session 3

Sara Arias-de-Reyna Tame Galois realizations over Q of linear groups
Nigel BYOTT A Valuation Criterion for Normal Basis Generators of Hopf-Galois Extensions
Griff Elder Galois scaffolding for Galois module structure
Sbeity Farah Classes de Steinitz d'extensions non abéliennes à groupe de Galois d'ordre 16 ou extraspécial d'ordre 32 et problème de plongement.
Takashi Fukuda Weber's Class Number Problem
Wojciech Gajda On generators in Galois cohomology and class groups of cyclotomic fields
Charles Helou A reciprocal relation between cyclotomic fields
Borka Jadrijevic Establishing the minimal index in a parametric family of bicyclic biquadratic fields
Ruth Jenni The Vostokov-Brueckner Formula for Higher Local Fields
Angeli Julien Le groupe des rotations du cube réalisé par des trinômes X6+tX+t
Amandine Leriche Groupes, corps et extensions de Polya : une question de capitulation
Roman Marszałek Galois module structure of units in real abelian fields.
Anthony MARTIN Noyau sauvage et sommes de Gauss
Sergio Mendes Artin-Schreier theory and the tempered dual of SL(2) over a local field with characteristic 2
Andreas Nickel Annihilation of ray class groups
Allison M. Pacelli Class Number Indivisibility in Global Function Fields
Andreas Philipp Orders in algebraic number fields with half-factorial localizations
Erik Jarl Pickett Self-Dual Normal Bases for the Square-Root of the Inverse Different
Andreas Reinhart Arithmetic of lattices over Dedekind domains
Alain Salinier Classes de conjugaison de séries de p-torsion
Ravindranathan Thangadurai Explicit degree of a number field and quadratic non-residues
Lara Thomas Normal basis generators over local fields
Paul Truman Hopf-Galois Module Structure of a Class of Tamely Ramified Extensions
Qiang Wu The totally real algebraic integers with diameter less than 4

session 4

Dzmitry Badziahin Inhomogeneous Diophantine approximation on manifolds
András Bazsó On the resolution of binomial Thue equations
Attila Bérczes EFFECTIVE RESULTS FOR POINTS ON CERTAIN SUBVARIETIES OF TORI
Alexander Bruno Two-sided generalization of the continued fraction.
Bernadin Ibrahimpašić Solving a family of quartic Thue inequalities using continued fractions
John Condon Asymptotic Expansion of Mahler measure
Jeroen Demeyer Diophantine sets of polynomials over a number field
Andrej Dujella Strong Diophantine triples
Alan Filipin There are only finitely many D(4)-quintuples
István Gaál Diophantine equations over global function fields
Éric Gaudron Lemmes de Siegel généralisés.
Oleg German On linear forms of a given Diophantine type
Lajos Hajdu Perfect powers in arithmetic progression
Su-ion Ih A property of preperiodic points
Igor Kan Differentiability of the Minkowski question mark function
Hajime Kaneko On the fractional parts of the powers of algebraic numbers
Louis Leroux Recherche des sous-variétés de torsion incluses dans une variété définie par des polynômes lacunaires.
Bernard de Mathan Sur un problème mixte d'approximation diophantienne
Salah NAJIB Indecomposable polynomials and their spectrum.
Filip Najman On the largest prime factor of n^2-1
Ryotaro OKAZAKI On a lower bound for unit with application in Weber's class number problem
Vladimir Parusnikov Continued fractions to the nearest even number.
Giulio Peruginelli Parametrization of integer valued polynomials
Tatiana Hessami Pilehrood Series acceleration formulae for zeta values and their q-analogues.
Brundaban Sahu Congruences for Apéry-like numbers
Thomas Willging On lattices with maximal lengths

session 5

Jannis A. Antoniadis On cyclic covers of the projective line
Titem Aouam Etude des fibrations elliptiques d'une surface K3.
Cécile Armana On generators of modular symbols for function fields
Nicolas BILLEREY Irreducibility criterion for elliptic Galois representations
Vincent Bosser Sur l'ordre d'annulation à l'infini des formes quasi-modulaires de Drinfeld
Romain Cosset Factorisation avec des courbes de genre 2
Luca De Feo Computing isogenies of elliptic curves in small characteristic
Douai Jean-Claude Points rationnels dans les espaces homogenes de groupes reductifs definis sur certains corps de dimension cohomologique egale a deux.
Roland Knevel Super automorphic forms on the super upper half plane
Tünde Kovács Combinatorial numbers in binary recurrences
Srilakshmi Krishnamoorthy Atkin Lehner Involutions, Elliptic Curves and Modular Degrees.
Ignazio Longhi Stark-Heegner points over function fields
Dermot McCarthy On a supercongruence conjecture of Rodriguez-Villegas
Robert Osburn Automorphic properties of generating functions for generalized rank moments and Durfee symbols
Fabien PAZUKI Conjecture de Lang-Silverman et jacobiennes hyperelliptiques
Antonella Perucca On the order of the reductions of points on abelian varieties
Daniel Rabayev Symmetric and Alternating groups as Galois groups of intersective polynomials.
Damien Robert Computing isogenies between abelian varieties
Mohammad Sadek Models of genus one curves
Cecilia Salgado On the rank of the fibres of rational elliptic surfaces
Hironori Shiga A Jacobi type formula in two variables with application to new AGM
Graham Sills Height Bounds on Covering Curves
Liangyi Zhao On Hecke Eigenvalues at Piatetski-Shapiro Primes


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