Literatura científica selecionada sobre o tema "Statistique dans les espaces métriques"
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Artigos de revistas sobre o assunto "Statistique dans les espaces métriques"
Askoura, Youcef. "Sélections approchées dans les espaces métriques de dimension finie". Comptes Rendus Mathematique 339, n.º 7 (outubro de 2004): 473–76. http://dx.doi.org/10.1016/j.crma.2004.07.028.
Texto completo da fonteCédric 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.
Texto completo da fonteChevalier, Pascal, Jurgita Maciulyte e Marc Dedeire. "Les espaces ruraux de Lituanie : des dynamiques spatiales hétérogènes ?" L'Information géographique Vol. 87, n.º 4 (11 de dezembro de 2023): 47–70. http://dx.doi.org/10.3917/lig.874.0047.
Texto completo da fonteBlum, Alain, e Maurizio Gribaudi. "Des Catégories aux Liens Individuels : L'Analyse Statistique de L'Espace Social". Annales. Histoire, Sciences Sociales 45, n.º 6 (dezembro de 1990): 1365–402. http://dx.doi.org/10.3406/ahess.1990.278914.
Texto completo da fonteFernandez, Valérie, Christian Picory e Frantz Rowe. "Outils de gestion et espaces concurrentiels des PME". Revue internationale P.M.E. 9, n.º 1 (16 de fevereiro de 2012): 79–102. http://dx.doi.org/10.7202/1008255ar.
Texto completo da fonteBermond, Michaël, Pierre Guillemin e 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.
Texto completo da fonteMascré, David. "Inégalités à poids pour l'opérateur de Hardy–Littlewood–Sobolev dans les espaces métriques mesurés à deux demi-dimensions". Colloquium Mathematicum 105, n.º 1 (2006): 77–104. http://dx.doi.org/10.4064/cm105-1-9.
Texto completo da fonteMargairaz, Dominique. "La formation du réseau des foires et des marchés : stratégies, pratiques et idéologies". Annales. Histoire, Sciences Sociales 41, n.º 6 (dezembro de 1986): 1215–42. http://dx.doi.org/10.3406/ahess.1986.283345.
Texto completo da fonteDJISSONON, Grégoire, Joseph Fanakpon DJEVI, Laurent HOUESSOU e 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, n.º 1 (14 de agosto de 2023): 21. http://dx.doi.org/10.52155/ijpsat.v40.1.5508.
Texto completo da fonteTassin, Jacques. "Jusqu'où planter des arbres ?" BOIS & FORETS DES TROPIQUES 338 (11 de fevereiro de 2019): 3. http://dx.doi.org/10.19182/bft2018.338.a31683.
Texto completo da fonteTeses / dissertações sobre o assunto "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.
Texto completo da fonteThree 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.
Texto completo da fonteHan, Bang-Xian. "Analyse dans les espaces métriques mesurés". Thesis, Paris 9, 2015. http://www.theses.fr/2015PA090014/document.
Texto completo da fonteThis 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.
Texto completo da fonteLehbab, Imène. "Problèmes métriques dans les espaces de Grassmann". Electronic Thesis or Diss., Mulhouse, 2023. http://www.theses.fr/2023MULH6508.
Texto completo da fonteThis 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.
Texto completo da fonteKhatib, Souad El. "Espaces métriques dans la théorie des ensembles flous". Lyon 1, 1986. http://www.theses.fr/1986LYO10060.
Texto completo da fonteKouahla, Zineddine. "Indexation dans les espaces métriques : index arborescent et parallélisation". Phd thesis, Université de Nantes, 2013. http://tel.archives-ouvertes.fr/tel-00912743.
Texto completo da fonteBelkhirat, Abdelhadi. "Sur des métriques dans l'espace de Teichmüller". Université Louis Pasteur (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR13126.
Texto completo da fontePichard, Karine. "Equations différentielles dans les espaces métriques : Application à l'évolution de domaines". Pau, 2001. http://www.theses.fr/2001PAUU3021.
Texto completo da fonteLivros sobre o assunto "Statistique dans les espaces métriques"
Pajot, Hervé, e Emmanuel Russ. Analyse dans les espaces métriques. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7.
Texto completo da fonteRuss, Emmanuel, e Hervé Pajot. Analyse Dans les Espaces Métriques. EDP Sciences, 2021.
Encontre o texto completo da fonteCogato Lanza, Elena, Farzaneh Bahrami, Simon Berger e Luca Pattaroni, eds. Post-Car World. MetisPresses, 2021. http://dx.doi.org/10.37866/0563-73-9.
Texto completo da fonteCapítulos de livros sobre o assunto "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.
Texto completo da fonte"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.
Texto completo da fonte"Frontmatter". In Analyse dans les espaces métriques, i—ii. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-fm.
Texto completo da fonte"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.
Texto completo da fonte"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.
Texto completo da fonte"Notations". In Analyse dans les espaces métriques, 5–6. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2257-7-002.
Texto completo da fonte"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.
Texto completo da fonte"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.
Texto completo da fonte"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.
Texto completo da fonte"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.
Texto completo da fonte