Academic literature on the topic 'Surfaces aléatoires'
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Journal articles on the topic "Surfaces aléatoires"
Marcus, M. B. "SURFACES ALÉATOIRES: Mesure Géométrique des Ensembles de Niveau (Lecture Notes in Mathematics 1147)." Bulletin of the London Mathematical Society 19, no. 1 (January 1987): 105–7. http://dx.doi.org/10.1112/blms/19.1.105.
Full textMOSNIER, C., J. AGABRIEL, P. VEYSSET, D. BEBIN, and M. LHERM. "Évolution et sensibilité aux aléas des résultats technico-économiques des exploitations de bovins allaitants selon les profils de production." INRAE Productions Animales 23, no. 1 (February 9, 2010): 91–102. http://dx.doi.org/10.20870/productions-animales.2010.23.1.3290.
Full textFerraz, Antonio. "DÉTECTION À HAUTE RÉSOLUTION SPATIALE DE LA DESSERTE FORESTIÈRE EN MILIEU MONTAGNEUX." Revue Française de Photogrammétrie et de Télédétection 1, no. 211-212 (December 6, 2015): 103–17. http://dx.doi.org/10.52638/rfpt.2015.549.
Full textMoroh Joseph, Akaza, Goré Bi Boh Nestor, Anzara Gnigouan Kadio Guy Roland, and Kadio Guy Roland. "Evaluation De La Diversité Phénologique Et Morphologique De Neuf Variétés De Piment (Capsicum Spp.) Cultivées Dans La Région Du Haut-Sassandra (Côte d’Ivoire)." European Scientific Journal, ESJ 18, no. 3 (January 31, 2022): 278. http://dx.doi.org/10.19044/esj.2022.v18n3p278.
Full textLHERM, M., D. BÉBIN, and G. LIÉNARD. "Les élevages de bovins allaitants spécialisés sont profondément affectés par la crise bovine. Evolution 1989/90 et à plus long terme d’un groupe d’élevages du Charolais Central. Première analyse sommaire." INRAE Productions Animales 4, no. 4 (October 2, 1991): 329–38. http://dx.doi.org/10.20870/productions-animales.1991.4.4.4347.
Full textZe Medjap, Abel Second, René Bikomo Mbonomo, and Aoudou Yaouba. "Efficacité in-vitro des extraits aqueux, éthanoliques et des huiles essentielles de Chromoloena odorata et d’Ageratum conyzoïdes sur le développement des champignons responsables des pourritures de cabosses de cacaoyers (Theobroma cacao L.)." Cameroon Journal of Experimental Biology 14, no. 1 (March 10, 2021): 40–49. http://dx.doi.org/10.4314/cajeb.v14i1.5.
Full textLAYELMAM, Mohammed. "Production des cartes de probabilité de présence des criquets pèlerins sur le territoire marocain à partir des données de télédétection." Revue Française de Photogrammétrie et de Télédétection, no. 216 (April 19, 2018): 49–59. http://dx.doi.org/10.52638/rfpt.2018.324.
Full textKABRÉ, Blaise, Mamounata BELEM/OUÉDRAOGO, Benjamin LANKOANDÉ, and Amadé OUÉDRAOGO. "Variabilité démographique de Saba senegalensis (A. DC.) Pichon suivant le gradient climatique au Burkina Faso." BOIS & FORETS DES TROPIQUES 345 (October 27, 2020): 75–85. http://dx.doi.org/10.19182/bft2020.345.a31930.
Full textKhireddine, Abdelkrim, and Khier Benmahammed. "Méthodologie de Correction de Rayonnement Solaire." Journal of Renewable Energies 4, no. 2 (December 31, 2001): 79–87. http://dx.doi.org/10.54966/jreen.v4i2.1000.
Full textLeclerc, M., and P. Boudreault. "Méthodologie d'analyse détaillée de la contamination par tronçon du fleuve Saint-Laurent par modélisation numérique : le cas du lac Saint-Pierre." Revue des sciences de l'eau 6, no. 4 (April 12, 2005): 427–52. http://dx.doi.org/10.7202/705184ar.
Full textDissertations / Theses on the topic "Surfaces aléatoires"
Aubert, Antoine. "Propriétés optiques des surfaces rugueuses aléatoires." ENSMP, 1999. http://www.theses.fr/1999ENMP0900.
Full textBerzin, Corinne. "Surfaces aléatoires : approximation du temps local." Paris 11, 1989. http://www.theses.fr/1989PA112337.
Full textLet { X(t,ω), t ∈ Rd, ω ∈ Ω }, d ≥2, be a real stationary gaussian field, defined on a probability space ( Ω, Around, P ). We look at the asymptotic behavior of a particular stochastic integral, with respect to the geometric measure of the u-level sets, u ∈ R, of the regularized field, obtained by composition of a convolution of X, say Xɛ, with a matrix normalization which contains part of the information contained in the spectral moments matrix of second order of Xɛ. Under the condition that the covariance function is twice continuously differentiable out of a set of zero Lebesgue's measure, this functional converges in L² (Ω ) to the local time of X at the level u. Furthermore, we give a bound for the speed of convergence
Najar, Hatem. "Asymptotique de Lifshitz pour les opérateurs acoustiques aléatoires." Paris 13, 2000. http://www.theses.fr/2000PA132018.
Full textTinsson, Walter. "Plans d'expérience à facteurs quantitatifs et à effets de blocs aléatoires." Pau, 1998. http://www.theses.fr/1998PAUU3021.
Full textBouttier, Jérémie. "Physique statistique des surfaces aléatoires et combinatoire bijective des cartes planaires." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2005. http://tel.archives-ouvertes.fr/tel-00010651.
Full textRobin, Olivier. "Reproduction de champs de pression acoustique aléatoires sur des surfaces planes." Thèse, Université de Sherbrooke, 2013. http://hdl.handle.net/11143/6140.
Full textBelemaalem, Zakaria. "Schémas asynchrones pour des EDPs et génération de surfaces aléatoires à l'aide de groupes localisés." Brest, 2011. http://www.theses.fr/2011BRES2025.
Full textThe study in this thesis proposes an original representation of a random wave field. The main goal is to respect the statistical constraints on a one-point characteristic function (variance, skewness and kurtosis) and also, at a two-point characteristic function (spectrum and slope). The proposed model considers the elevation of the ocean surface as a superposition of random spatial functions with the random amplitudes, grouped into maps depending on the wave vector. This approach leads to the construction of two models, so called “Groupy Wave Model” (GWM) and “Groupy Chopy Wave Model” (GCWM). The first allows the control of the spectrum, skewness (elevations and slopes) and kurtosis (elevations or slopes). The latter takes into account the orbital motions of water particles. The OGWM model is derived from horizontal coordinates of GWM surface. This transformation dresses the spectrum and shows cusps. A method of undressing the spectrum to obtain a surface with a target spectrum, which takes into account the cusps, is also introduced. The obtained results emphasize very different sea state structures, but with identical statistical properties
Borot, Gaetan. "Quelques problèmes de géométrie énumérative, de matrices aléatoires, d'intégrabilité, étudiés via la géométrie des surfaces de Riemann." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00625776.
Full textBorot, Gaëtan. "Quelques problèmes de géométrie énumérative, de matrices aléatoires, d'intégrabilité, étudiés via la géométrie des surfaces de Riemann." Thesis, Paris 11, 2011. http://www.theses.fr/2011PA112092/document.
Full textComplex analysis is a powerful tool to study classical integrable systems, statistical physics on the random lattice, random matrix theory, topological string theory, … All these topics share certain relations, called "loop equations" or "Virasoro constraints". In the simplest case, the complete solution of those equations was found recently : it can be expressed in the framework of differential geometry over a certain Riemann surface which depends on the problem : the "spectral curve". This thesis is a contribution to the development of these techniques, and to their applications.First, we consider all order large N asymptotics in some N-dimensional integrals coming from random matrix theory, or more generally from "log gases" problems. We shall explain how to use loop equations to establish those asymptotics in beta matrix models within a one cut regime. This can be applied in the study of large fluctuations of the maximum eigenvalue in beta matrix models, and lead us to heuristic predictions about the asymptotics of Tracy-Widom beta law to all order, and for all positive beta. Second, we study the interplay between integrability and loop equations. As a corollary, we are able to prove the previous prediction about the asymptotics to all order of Tracy-Widom law for hermitian matrices.We move on with the solution of some combinatorial problems in all topologies. In topological string theory, a conjecture from Bouchard, Klemm, Mariño and Pasquetti states that certain generating series of Gromov-Witten invariants in toric Calabi-Yau threefolds, are solutions of loop equations. We have proved this conjecture in the simplest case, where those invariants coincide with the "simple Hurwitz numbers". We also explain recent progress towards the general conjecture, in relation with our work. In statistical physics on the random lattice, we have solved the trivalent O(n) model introduced by Kostov, and we explain the method to solve more general statistical models.Throughout the thesis, the computation of some "generalized matrices integrals" appears to be increasingly important for future applications, and this appeals for a general theory of loop equations
Baudier, Céline. "Diffraction d'ondes électromagnétiques par des surfaces rugueuses aléatoires : méthode approchée de Rayleigh et méthode exacte en coordonnées non-orthogonales." Versailles-St Quentin en Yvelines, 2002. http://www.theses.fr/2002VERS0027.
Full textBooks on the topic "Surfaces aléatoires"
Wschebor, Mario. Surfaces Aléatoires. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/bfb0075073.
Full textStoyan, Dietrich. Stochastic geometry and its applications. 2nd ed. Chichester: Wiley, 1995.
Find full textKendall, Wilfrid S., Joseph Mecke, and Dietrich Stoyan. Stochastic Geometry and Its Applications, 2nd Edition. 2nd ed. Wiley, 1996.
Find full textMecke, Joseph, and Dietrich Stoyan. Stochastische Geometrie. de Gruyter GmbH, Walter, 2022.
Find full textMecke, Joseph, and Dietrich Stoyan. Stochastische Geometrie: Eine Einführung. de Gruyter GmbH, Walter, 2022.
Find full textBook chapters on the topic "Surfaces aléatoires"
Wschebor, Mario. "Périmètres d’ensembles boréliens dans ℝd." In Surfaces Aléatoires, 1–10. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/bfb0075074.
Full textWschebor, Mario. "Existence d’extrema locaux." In Surfaces Aléatoires, 11–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/bfb0075075.
Full textWschebor, Mario. "Formules de Rice." In Surfaces Aléatoires, 28–87. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/bfb0075076.
Full textWschebor, Mario. "Approximation du temps local du processus de Wiener à d-paramètres (d≧1)." In Surfaces Aléatoires, 88–106. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/bfb0075077.
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