Literatura académica sobre el tema "La fonction somme d'exponentielle"
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Artículos de revistas sobre el tema "La fonction somme d'exponentielle"
Riou, Charles y Roger Pouget. "Nouvelles propositions pour évaluer la vitesse de débourrement des bourgeons de la vigne et modélisation de la date de débourrement". OENO One 26, n.º 2 (30 de junio de 1992): 63. http://dx.doi.org/10.20870/oeno-one.1992.26.2.1201.
Texto completoKahane, Jean-Pierre y Eric Saias. "Sur l’exemple d’Euler d’une fonction complètement multiplicative de somme nulle". L’Enseignement Mathématique 63, n.º 1 (9 de marzo de 2018): 155–64. http://dx.doi.org/10.4171/lem/63-1/2-4.
Texto completoBretèche, Régis de la, François Dress y Gérald Tenenbaum. "REMARQUES SUR UNE SOMME LIÉE À LA FONCTION DE MÖBIUS". Mathematika 66, n.º 2 (abril de 2020): 416–21. http://dx.doi.org/10.1112/mtk.12021.
Texto completoBrive, Bruno. "Somme d'une fonction entière de certains espaces L2 à poids". Comptes Rendus de l'Académie des Sciences - Series I - Mathematics 330, n.º 2 (enero de 2000): 83–86. http://dx.doi.org/10.1016/s0764-4442(00)00108-7.
Texto completoBelbachir, Hacène y Farid Bencherif. "Développement asymptotique de la somme des inverses d’une fonction arithmétique". Annales mathématiques Blaise Pascal 16, n.º 1 (2009): 93–99. http://dx.doi.org/10.5802/ambp.256.
Texto completoKahane, Jean-Pierre y Éric Saïas. "Sur l'exemple d'Euler d'une fonction complètement multiplicative à somme nulle". Comptes Rendus Mathematique 354, n.º 6 (junio de 2016): 559–61. http://dx.doi.org/10.1016/j.crma.2016.03.009.
Texto completoChaudouard, Pierre-Henri y Gérard Laumon. "SUR LE COMPTAGE DES FIBRÉS DE HITCHIN NILPOTENTS". Journal of the Institute of Mathematics of Jussieu 15, n.º 1 (7 de agosto de 2014): 91–164. http://dx.doi.org/10.1017/s1474748014000292.
Texto completoBalazard, Michel, Mongi Naimi y Y. F. S. Pétermann. "Étude d'une somme arithmétique multiple liée à la fonction de Möbius". Acta Arithmetica 132, n.º 3 (2008): 245–98. http://dx.doi.org/10.4064/aa132-3-4.
Texto completoZhang, Changgui. "La Fonction Gamma Considérée comme la Somme de Nombres Eulériens Généralisés". European Journal of Combinatorics 15, n.º 3 (mayo de 1994): 309–15. http://dx.doi.org/10.1006/eujc.1994.1035.
Texto completoDolbec, Nathalie. "Les descriptions de villages dans l’oeuvre de Gabrielle Roy". Francophonies d'Amérique, n.º 29 (1 de agosto de 2011): 11–34. http://dx.doi.org/10.7202/1005416ar.
Texto completoTesis sobre el tema "La fonction somme d'exponentielle"
Zouari, Hichem. "Les entiers friables sous contraintes digitales". Electronic Thesis or Diss., Université de Lorraine, 2024. http://www.theses.fr/2024LORR0255.
Texto completoThis thesis addresses some questions related to the sum of digits function and friable integers. The first chapter is dedicated to an introduction that gathers the origins of the main topics covered in this thesis, as well as a background and the necessary notations for the rest of the work. The main results obtained during this research will also be presented. The second chapter focuses on the behaviour of the set ({ n leq x : n ext{ is } k ext{-free}, , s_q(Q(n)) equiv a pmod{m} }), where ( a in mathbb{Z} ), ( k ), and ( m ) are natural numbers greater than or equal to 2. The function ( s_q ) represents the sum of digits in base ( q ), ( k )-free integers are those not divisible by the ( k )-th power of a prime number, and ( Q ) is a polynomial of degree greater than or equal to 2. To show our main result, we evaluate exponential sums of the type(sum_{n leq x atop{ n ext{ is } k ext{-free}}} e(alpha s_q(Q(n)))), where ( alpha ) is a real number such that ((q - 1)alpha in mathbb{R} setminus mathbb{Z}). In the end, we establish an equidistribution result modulo 1. The third chapter, we focus on the distribution of the Zeckendorf sum of digits over friable integers in congruence classes. An integer is called ( y )-friable if all its prime factors are less than or equal to ( y ). We use the notation ( P(n) ) to denote the largest prime factor of ( n ), and ( S(x, y) := { n leq x : P(n) leq y } ) to denote the set of ( y )-friable integers less than or equal to ( x ). The main objective of this chapter is to evaluate the set ( { n in S(x, y) : s_varphi(n) equiv a pmod{m} } ), where ( a in mathbb{Z} ) and ( m ) is a natural number greater than or equal to 2. Here, ( s_varphi ) is the sum of digits function in the Fibonacci base. As in the second chapter, to prove the main result, we use exponential sums, and we utilize the property of decomposition of friable integers into intervals for our demonstration to evaluate the exponential sum(sum_{n in S(x, y)} e(vartheta s_varphi(n))), where ( vartheta in mathbb{R} setminus mathbb{Z} ). The fourth chapter deals with the average of sums of certain multiplicative functions over friable integers. In this chapter, our goal is to determine estimates for the following expressions: sigma_s(n) = sum_{d mid n} d^s, varphi(n) = sum_{d mid n} mu(d) n/d, and psi(n) = sum_{d mid n} mu^2(n/d) d, where ( s ) is a non-zero real number, when (n) runs over the set (S(x,y)). The last chapter presents an application of the Turán-Kubilius inequality. It is well known that this inequality deals with additive functions and has also been used to prove the Hardy-Ramanujan theorem for the additive function (omega(n)), which counts the prime divisors of the integer (n). In this chapter, we move into the space of friable integers and focus on the additive function ilde{omega}(n) = sum_{p mid n atop{s_q(p) equiv a pmod{b}}} 1, where ( a in mathbb{Z} ) and ( b geq 2 ) are integers. Firstly, we provide an estimate of ( ilde{omega}(n)) when (n) runs through the set (S(x,y)), we then use the Turán-Kubilius inequality in the space of friable integers established by Tenenbaum and de la Bretèche to present few applications
Shawket, Zaid Esmat. "Propriétés arithmétiques et statistiques des fonctions digitales restreintes". Thesis, Aix-Marseille 2, 2011. http://www.theses.fr/2011AIX22059.
Texto completoIn this work we study the arithmetic and statistic properties of a new class of digital counting functions called restricted digital functions. We first present the main properties of sequences generated by a substitution or a $q$-automate followed by presenting the famous Thue-Morse sequence and its generalizations, then we compare these notions with the one of the restricted digital function.We then study the exponential sums associated with these restricted digital function and their implementation on the one hand to the study of uniform distribution modulo 1 of these restricted digital functions and on the other, to the study of the statistical properties of the arithmetic sequences defined by restricted digital functions.In the last part of this work we study the geometric representation of these exponential sums in the light of previous works of Dekking and Mendès-France which leads us to announce several open problems
Redouaby, Marouan. "Sur la méthode de Van Der Corput pour les sommes d'exponentielles". Nancy 1, 1999. http://www.theses.fr/1999NAN10224.
Texto completoIn modern methods for analytic exponential sums theory, the A and B Van der Corput's process occur in various forms where more accuracy is needed. The' first part of this thesis achieves a complete study of B process for single exponential sums or sums with a parameter. In the second part, Fouvry and Iwaniec's method for multiple exponential sums with monomial is combined with A and B Van der Corput's process to get new bounds for single exponential sums which complete Huxley's table. The third part gives an accurate estimation for single oscillating integrals when the critical point is close to the endpoints of the integration interval which applies to mean values of oscillating integrals such as those that occur in the study of multiple B transform
Du, Moulin de la Bretèche Régis. "Fonction d'Ivić-Matula et équations fonctionnelles : sommes d'exponentielles et entiers sans grand facteur premier". Nancy 1, 1996. http://www.theses.fr/1996NAN10005.
Texto completoThe first part is concerned with the average behavior and the statistical distribution of certain completely additive arithmetical functions by the way of resolution of functional equations. The second part is about exponential sums with multiplicative coefficients over integers free of large prime factors. These results are applied in the third part to the study of a summation process
Mounsef, Mohamed. "Analyticité de la pression et application aux sommes d'exponentielles pour des systèmes dynamiques localement inversibles et des poids Höldériens". Dijon, 2008. http://www.theses.fr/2008DIJOS038.
Texto completoIn this thesis, we present two research projects; the first one concerns the analyticity of the topological pressure of locally invertible dynamical systems and the second the study of the almost sure asymptotical behaviour of sums of exponential. The first part takes place within the framework of the locally invertible dynamical systems; we recall some existing results in the case of the dimension 1; then we generalize them in the multidimensional case. The statistical properties of these systems come from spectral properties of a called transfer operator; in particular its biggest eigen value which is the exponential of the topological pressure of the associated system. In the second part, we study the asymptotical behaviour of sums of exponentials in a general framework. We give sufficient conditions allowing to relate this behaviour to a so called “free energy” function. We show that these conditions are satisfied for the locally invertible dynamical systems previously considered
Aloui, Karam. "Propriétés arithmétiques et combinatoires de la fonction somme des chiffres". Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4083/document.
Texto completoThe aim of this thesis is the study of some arithmetic and combinatoric properties of the sum of digits function. We start by the study of exponential sums of the form $dissum_{nleq x}expleft(2ipileft(frac{l}{m}S_q(n)+frac{k}{m'}S_q(n+1)+theta nright)right)$ in order to establish a result of equidistribution modulo $1$ in addition to a probabilistic theorem of the kind ErdH{o}s-Kac. Then, we generalize a problem due to Gelfond concerning the distribution in residue classes of the sum of digits function in the case of integers with missing digits. Besides, we give a similar result to that of ErdH{o}s, Mauduit and S'ark"{o}zy on the uniform distribution of integers with missing digits in arithmetic progressions under a constraint on the sum of digits. Finally, a study of the order of magnitude of some arithmetical functions under digital constraints is done as a consequence of the works of Mkaouar and Wannès
Sutanto. "Sur la décroissance de la fonction de concentration de la somme de variables aléatoires indépendantes". Bordeaux 1, 2001. http://www.theses.fr/2001BOR12405.
Texto completoMarchand, Claude. "Étude des fonctions de réponse électromagnétiques et des distributions en moment des protons de grande impulsion dans le noyau d'hélium-3 étudiées par diffusion inélastique d'électrons". Paris 11, 1987. http://www.theses.fr/1987PA112236.
Texto completoThis thesis presents the study of two aspects of the helium-3 nuclear structure by deep-inelastic electron scattering longitudinal and trans- verse response functions and high proton momentum components. From inclusive (e,e') cross sections measurements at incident energies between 120 and 667 MeV, we have separated the two electromagnetic response functions for momentum transfers 250 ≤ q ≤ 650 MeV/c and energy transfers 0 ≤ ω ≤ 450 MeV, covering the quasi-elastic region and part of the delta (1232) excitation. They are satisfactorily reproduced by recent calculations including final state interactions and meson exchange currents. Contrary to medium and heavy nuclei, the Coulomb sum rule is saturated for q 500 MeV/c. The longitudinal response tails off beyond the quasi-elastic peak, what confirms the transverse character of meson exchange currents and delta excitation in nuclei. The measurement of exclusive (e,e'p) cross sections at 560 MeV incident energy allowed us a "direct" determination of the proton momentum distributions from 300 to 600 MeV/c for both pd and ppn break-up channels. The obtained data are well reproduced by recent wave function calculations and do not indicate excess of high momentum components. The study of the ppn break-up clearly indicates that the high proton momentum components in helium-3 are dominated by two-nucleon processes, mainly medium and short range nucleon-nucleon correlations. Arguments in favour of this thesis are twofold : kinematical displacement of missing energy spectra and dynamical comparison of proton momentum distributions in helium-3 and deuteron
Jaadari, Abdelhafidh. "Systèmes quasi-LPV continus : comment dépasser le cadre du quadratique ?" Phd thesis, Université de Valenciennes et du Hainaut-Cambresis, 2013. http://tel.archives-ouvertes.fr/tel-00865634.
Texto completoHassani, Mehdi. "On the distribution of the values of arithmetical functions". Thesis, Bordeaux 1, 2010. http://www.theses.fr/2010BOR14164/document.
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Capítulos de libros sobre el tema "La fonction somme d'exponentielle"
VIDAL, Olivier. "Modélisation de l’évolution à long terme de l’énergie de production primaire et du prix des métaux". En L’économie des ressources minérales et le défi de la soutenabilité 1, 119–43. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9024.ch5.
Texto completoLADMIRAL, Jean-rené. "Traduction et realia interculturels". En A propos des realia, 89–104. Editions des archives contemporaines, 2021. http://dx.doi.org/10.17184/eac.4725.
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