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Статті в журналах з теми "Statistique dans les espaces métriques"
Askoura, Youcef. "Sélections approchées dans les espaces métriques de dimension finie." Comptes Rendus Mathematique 339, no. 7 (October 2004): 473–76. http://dx.doi.org/10.1016/j.crma.2004.07.028.
Повний текст джерелаCédric VILLANI. "Inégalités isopérimétriques dans les espaces métriques mesurés (d’après F. Cavalletti & A. Mondino)." Astérisque 407 (2019): 213–65. http://dx.doi.org/10.24033/ast.1065.
Повний текст джерелаChevalier, Pascal, Jurgita Maciulyte, and Marc Dedeire. "Les espaces ruraux de Lituanie : des dynamiques spatiales hétérogènes ?" L'Information géographique Vol. 87, no. 4 (December 11, 2023): 47–70. http://dx.doi.org/10.3917/lig.874.0047.
Повний текст джерелаBlum, Alain, and Maurizio Gribaudi. "Des Catégories aux Liens Individuels : L'Analyse Statistique de L'Espace Social." Annales. Histoire, Sciences Sociales 45, no. 6 (December 1990): 1365–402. http://dx.doi.org/10.3406/ahess.1990.278914.
Повний текст джерелаFernandez, Valérie, Christian Picory, and Frantz Rowe. "Outils de gestion et espaces concurrentiels des PME." Revue internationale P.M.E. 9, no. 1 (February 16, 2012): 79–102. http://dx.doi.org/10.7202/1008255ar.
Повний текст джерелаBermond, Michaël, Pierre Guillemin, and Gilles Maréchal. "Quelle géographie des transitions agricoles en France ? Une approche exploratoire à partir de l’agriculture biologique et des circuits courts dans le recensement agricole 2010." Cahiers Agricultures 28 (2019): 16. http://dx.doi.org/10.1051/cagri/2019013.
Повний текст джерелаMascré, David. "Inégalités à poids pour l'opérateur de Hardy–Littlewood–Sobolev dans les espaces métriques mesurés à deux demi-dimensions." Colloquium Mathematicum 105, no. 1 (2006): 77–104. http://dx.doi.org/10.4064/cm105-1-9.
Повний текст джерелаMargairaz, Dominique. "La formation du réseau des foires et des marchés : stratégies, pratiques et idéologies." Annales. Histoire, Sciences Sociales 41, no. 6 (December 1986): 1215–42. http://dx.doi.org/10.3406/ahess.1986.283345.
Повний текст джерелаDJISSONON, Grégoire, Joseph Fanakpon DJEVI, Laurent HOUESSOU, and Ibouraïma YABI. "Facteurs De Conflits Hommes-Faune Dans La Reserve De Biosphere Du W-Benin (Afrique De L’Ouest)." International Journal of Progressive Sciences and Technologies 40, no. 1 (August 14, 2023): 21. http://dx.doi.org/10.52155/ijpsat.v40.1.5508.
Повний текст джерелаTassin, Jacques. "Jusqu'où planter des arbres ?" BOIS & FORETS DES TROPIQUES 338 (February 11, 2019): 3. http://dx.doi.org/10.19182/bft2018.338.a31683.
Повний текст джерелаДисертації з теми "Statistique dans les espaces métriques"
Romon, Gabriel. "Contributions to high-dimensional, infinite-dimensional and nonlinear statistics." Electronic Thesis or Diss., Institut polytechnique de Paris, 2023. http://www.theses.fr/2023IPPAG013.
Повний текст джерелаThree topics are explored in this thesis: inference in high-dimensional multi-task regression, geometric quantiles in infinite-dimensional Banach spaces and generalized Fréchet means in metric trees. First, we consider a multi-task regression model with a sparsity assumption on the rows of the unknown parameter matrix. Estimation is performed in the high-dimensional regime using the multi-task Lasso estimator. To correct for the bias induced by the penalty, we introduce a new data-driven object that we call the interaction matrix. This tool lets us develop normal and chi-square asymptotic distribution results, from which we obtain confidence intervals and confidence ellipsoids in sparsity regimes that are not covered by the existing literature. Second, we study the geometric quantile, which generalizes the classical univariate quantile to normed spaces. We begin by providing new results on the existence and uniqueness of geometric quantiles. Estimation is then conducted with an approximate M-estimator and we investigate its large-sample properties in infinite dimension. When the population quantile is not uniquely defined, we leverage the theory of variational convergence to obtain asymptotic statements on subsequences in the weak topology. When there is a unique population quantile, we show that the estimator is consistent in the norm topology for a wide range of Banach spaces including every separable uniformly convex space. In separable Hilbert spaces, we establish novel Bahadur-Kiefer representations of the estimator, from which asymptotic normality at the parametric rate follows. Lastly, we consider measures of central tendency for data that lives on a network, which is modeled by a metric tree. The location parameters that we study are called generalized Fréchet means: they obtained by relaxing the square in the definition of the Fréchet mean to an arbitrary convex nondecreasing loss. We develop a notion of directional derivative in the tree, which helps us locate and characterize the minimizers. We examine the statistical properties of the corresponding M-estimator: we extend the notion of stickiness to the setting of metrics trees, and we state a non-asymptotic sticky theorem, as well as a sticky law of large numbers. For the Fréchet median, we develop non-asymptotic concentration bounds and sticky central limit theorems
Haïssinsky, Peter. "Dynamique conforme dans les espaces métriques." Habilitation à diriger des recherches, Université de Provence - Aix-Marseille I, 2009. http://tel.archives-ouvertes.fr/tel-00367259.
Повний текст джерелаHan, Bang-Xian. "Analyse dans les espaces métriques mesurés." Thesis, Paris 9, 2015. http://www.theses.fr/2015PA090014/document.
Повний текст джерелаThis thesis concerns in some topics on calculus in metric measure spaces, in connection with optimal transport theory and curvature-dimension conditions. We study the continuity equations on metric measure spaces, in the viewpoint of continuous functionals on Sobolev spaces, and in the viewpoint of the duality with respect to absolutely continuous curves in the Wasserstein space. We study the Sobolev spaces of warped products of a real line and a metric measure space. We prove the 'Pythagoras theorem' for both cartesian products and warped products, and prove Sobolev-to-Lipschitz property for warped products under a certain curvature-dimension condition. We also prove the identification of p-weak gradients under curvature-dimension condition, without the doubling condition or local Poincaré inequality. At last, using the non-smooth Bakry-Emery theory on metric measure spaces, we obtain a Bochner inequality and propose a definition of N-Ricci tensor
Baudier, Florent. "Plongements des espaces métriques dans les espaces de Banach." Phd thesis, Université de Franche-Comté, 2009. http://tel.archives-ouvertes.fr/tel-00477415.
Повний текст джерелаLehbab, Imène. "Problèmes métriques dans les espaces de Grassmann." Electronic Thesis or Diss., Mulhouse, 2023. http://www.theses.fr/2023MULH6508.
Повний текст джерелаThis work contributes to the field of metric geometry of the complex projective plane CP2 and the real Grassmannian manifold of the planes in R6. More specifically, we study all p-tuples, p ≥ 3, of equiangular lines in C3 or equidistant points in CP2, and p-tuples of equi-isoclinic planes in R6. Knowing that 9 is the maximum number of equiangular lines that can be constructed in C3, we develop a method to obtain all p-tuples of equiangular lines for all p ϵ [3,9]. In particular, we construct in C3 five congruence classes of quadruples of equiangular lines, one of which depends on a real parameter ɣ, which we extend to an infinite family of sextuples of equiangular lines depending on the same real parameter ɣ. In addition, we give the angles for which our sextuples extend beyond and up to 9-tuples. We know that there exists a p-tuple, p ≥ 3, of equi-isoclinic planes generating Rr, r ≥ 4, with parameter c, 0< c <1, if and only if there exists a square symmetric matrix, called Seidel matrix, of p × p square blocks of order 2, whose diagonal blocks are all zero and the others are orthogonal matrices in O(2) and whose smallest eigenvalue is equal to - 1/c and has multiplicity 2p-r. In this thesis, we investigate the case r=6 and we also show that we can explicitly determine the spectrum of all Seidel matrices of order 2p, p ≥ 3 whose off-diagonal blocks are in {R0, S0} where R0 and S0 are respectively the zero-angle rotation and the zero-angle symmetry. We thus show an unexpected link between some p-tuples of equi-isoclinic planes in Rr and simple graphs of order p
Munnier, Vincent. "Analyse et rectifiabilité dans les espaces métriques singuliers." Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00630615.
Повний текст джерелаKhatib, Souad El. "Espaces métriques dans la théorie des ensembles flous." Lyon 1, 1986. http://www.theses.fr/1986LYO10060.
Повний текст джерелаKouahla, Zineddine. "Indexation dans les espaces métriques : index arborescent et parallélisation." Phd thesis, Université de Nantes, 2013. http://tel.archives-ouvertes.fr/tel-00912743.
Повний текст джерелаBelkhirat, Abdelhadi. "Sur des métriques dans l'espace de Teichmüller." Université Louis Pasteur (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR13126.
Повний текст джерелаPichard, Karine. "Equations différentielles dans les espaces métriques : Application à l'évolution de domaines." Pau, 2001. http://www.theses.fr/2001PAUU3021.
Повний текст джерелаКниги з теми "Statistique dans les espaces métriques"
Pajot, Hervé, and Emmanuel Russ. Analyse dans les espaces métriques. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7.
Повний текст джерелаRuss, Emmanuel, and Hervé Pajot. Analyse Dans les Espaces Métriques. EDP Sciences, 2021.
Знайти повний текст джерелаCogato Lanza, Elena, Farzaneh Bahrami, Simon Berger, and Luca Pattaroni, eds. Post-Car World. MetisPresses, 2021. http://dx.doi.org/10.37866/0563-73-9.
Повний текст джерелаЧастини книг з теми "Statistique dans les espaces métriques"
"3. Espaces de Sobolev." In Analyse dans les espaces métriques, 225–308. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-005.
Повний текст джерела"3. Espaces de Sobolev." In Analyse dans les espaces métriques, 225–308. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7.c005.
Повний текст джерела"Frontmatter." In Analyse dans les espaces métriques, i—ii. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-fm.
Повний текст джерела"1. Éléments de théorie de la mesure." In Analyse dans les espaces métriques, 7–106. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-003.
Повний текст джерела"Motivations et plan." In Analyse dans les espaces métriques, 1–4. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-001.
Повний текст джерела"Notations." In Analyse dans les espaces métriques, 5–6. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-002.
Повний текст джерела"TABLE DES MATIÈRES." In Analyse dans les espaces métriques, iii—iv. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-toc.
Повний текст джерела"Index terminologique." In Analyse dans les espaces métriques, 421–23. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-008.
Повний текст джерела"4. Inégalités de Poincaré, espaces de Loewner et applications." In Analyse dans les espaces métriques, 309–408. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-006.
Повний текст джерела"2. Applications lipschitziennes et théorie géométrique de la mesure." In Analyse dans les espaces métriques, 107–224. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-004.
Повний текст джерела