Nombre de documents

39


Article dans une revue31 documents

  • I. Abraham, R. Abraham, M. Bergounioux, G. Carlier. Tomographic Reconstruction from a Few Views: A Multi-Marginal Optimal Transport Approach. Applied Mathematics and Optimization, Springer Verlag (Germany), 2017, 75 (1), pp.55-73. 〈10.1007/s00245-015-9323-3〉. 〈hal-01065981v3〉
  • Romain Abraham, Aymen Bouaziz, Jean-François Delmas. Local limits of galton-watson trees conditioned on the number of protected nodes. Journal of Applied Probability, Applied Probability Trust, 2017, 54, pp.55-65. 〈hal-01195701v2〉
  • Romain Abraham, Jean-François Delmas, Hui He. Pruning of CRT-sub-trees. Stochastic Processes and their Applications, Elsevier, 2015, 125, pp.1569-1604. 〈http://dx.doi.org/10.1016/j.spa.2014.11.008〉. 〈hal-00763707〉
  • Romain Abraham, Jean-François Delmas. $\beta$-coalescents and stable Galton-Watson trees. ALEA : Latin American Journal of Probability and Mathematical Statistics, Instituto Nacional de Matemática Pura e Aplicada, 2015, 12, pp.451-476. 〈hal-00805322v2〉
  • Romain Abraham, Jean-François Delmas. Local limits of conditioned Galton-Watson trees: the condensation case. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2014, 56, Article 56, pp 1-29. 〈hal-00909604〉
  • Romain Abraham, Jean-François Delmas. Local limits of conditioned Galton-Watson trees: the infinite spine case.. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2014, 19, Article 2, pp 1-19. 〈10.1214/EJP.v19-2747〉. 〈hal-00813145v4〉
  • Romain Abraham, Jean-François Delmas, Patrick Hoscheit. Exit times for an increasing Lévy tree-valued process. Probability Theory and Related Fields, Springer Verlag, 2014, 159 (1-2), pp.357-403. 〈10.1007/s00440-013-0509-9〉. 〈hal-00673870v2〉
  • Romain Abraham, Jean-François Delmas. Record process on the Continuum Random Tree. ALEA : Latin American Journal of Probability and Mathematical Statistics, Instituto Nacional de Matemática Pura e Aplicada, 2013, 10, pp.251. 〈hal-00609467v3〉
  • Romain Abraham, Jean-François Delmas. A construction of a $\beta$-coalescent via the pruning of Binary Trees. Journal of Applied Probability, Applied Probability Trust, 2013, 50 (3), pp.772-790. 〈hal-00711518v2〉
  • Romain Abraham, Jean-François Delmas, Patrick Hoscheit. A note on Gromov-Hausdorff-Prokhorov distance between (locally) compact measure spaces. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2013, 18, pp.14. 〈10.1214/EJP.v18-2116〉. 〈hal-00673921〉
  • Romain Abraham, Jean-François Delmas. The forest associated with the record process on a Lévy tree. Stochastic Processes and their Applications, Elsevier, 2013, 123, pp.3497-3517. 〈hal-00686569v2〉
  • Romain Abraham, Jean-François Delmas, Hui He. Pruning Galton-Watson Trees and Tree-valued Markov Processes. Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, Institute Henri Poincaré, 2012, 48 (3), pp.688-705. 〈10.1214/11-AIHP423〉. 〈hal-00497035v2〉
  • Romain Abraham, Jean-François Delmas. A continuum-tree-valued Markov process. Annals of Probability, Institute of Mathematical Statistics, 2012, 40 (3), pp.1167-1211. 〈10.1214/11-AOP644〉. 〈hal-00379118v3〉
  • Romain Abraham, Jean-François Delmas, Guillaume Voisin. Pruning a Lévy continuum random tree. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2010, 15, pp.1429-1473. 〈hal-00270803v3〉
  • Romain Abraham, Jean-François Delmas. Changing the branching mechanism of a continuous state branching process using immigration. Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, Institute Henri Poincaré, 2009, 45 (1), pp.226-238. 〈10.1214/07-AIHP165〉. 〈hal-00096275v2〉
  • Romain Abraham, Jean-François Delmas. Williams' decomposition of the Lévy continuous random tree and simultaneous extinction probability for populations with neutral mutations. Stochastic Processes and their Applications, Elsevier, 2008, 119, pp.1124-1143. 〈hal-00141154v2〉
  • Romain Abraham, Jean-François Delmas. Fragmentation associated with Levy processes using snake. Probability Theory and Related Fields, Springer Verlag, 2008, 141, pp.113-154. 〈10.1007/s00440-007-0081-2〉. 〈hal-00014673v2〉
  • Romain Abraham, Maïtine Bergounioux, Emmanuel Trélat. A penalization approach for tomographic reconstruction of binary axially symmetric objects. Applied Mathematics and Optimization, Springer Verlag (Germany), 2008, 58 (3), pp.345-371. 〈10.1007/s00245-008-9039-8〉. 〈hal-00139494v2〉
  • Romain Abraham, Jean-François Delmas. Asymptotics for the small fragments of the fragmentation at nodes. Bernoulli, Bernoulli Society for Mathematical Statistics and Probability, 2007, 13 (1), pp.211-228. 〈10.3150/07-BEJ6045〉. 〈hal-00020262〉
  • Romain Abraham, Jean-François Delmas. Feller property and infinitesimal generator of the exploration process. Journal of Theoretical Probability, Sprnger, 2007, 20, pp.355-370. 〈10.1007/s10959-007-0082-1〉. 〈hal-00015553〉
  • Romain Abraham, Jean-Stephane Dhersin, Bernard Ycart. Strong convergence for urn models with reducible replacement policy. Journal of Applied Probability, Applied Probability Trust, 2007, 44 (3), pp.652-660. 〈10.1239/jap/1189717535〉. 〈hal-00087017〉
  • Isabelle Abraham, Romain Abraham, Agnes Desolneux, Sebastien Li-Thiao-Te. Significant edges in the case of a non-stationary Gaussian noise. Pattern Recognition, Elsevier, 2007, 40, pp.3277-3291. 〈hal-00079148v2〉
  • Romain Abraham, Olivier Rivière. Forward-backward stochastic differential equations and PDE with gradient dependent second order coefficients. ESAIM: Probability and Statistics, EDP Sciences, 2006, 10, pp.184-205. 〈hal-00008569〉
  • Romain Abraham, Jean-François Delmas. Solutions of $\Delta u=4 u^2$ with Neumann's conditions using the Brownian snake. Probability Theory and Related Fields, Springer Verlag, 2004, 128, pp.475-516. 〈hal-00022232〉
  • Romain Abraham, J.-F. Delmas. Solutions of $\Delta u=4 u2$ with Neumann's conditions using the Brownian snake. Probability Theory and Related Fields, Springer Verlag, 2004, pp.475 - 516. 〈hal-00170684〉
  • Romain Abraham, Jean-François Delmas. Some properties of the exit measure for super-Brownian motion. Probability Theory and Related Fields, Springer Verlag, 2002, 122, pp.71-107. 〈hal-00022236〉
  • Romain Abraham, Laurent Serlet. Representations of the Brownian snake with drift. Stochastics and Stochastics Reports, Informa UK (Taylor & Francis), 2002, 73, pp.287-308. 〈hal-00170691〉
  • Romain Abraham, Laurent Serlet. Representations of the Brownian snake with drift. Stochastic and Stochastics Reports, 2002, 73, pp.287-308. 〈hal-00022234〉
  • Romain Abraham, J.-F. Delmas. Some properties of the exit measure for super-Brownian motion. Probability Theory and Related Fields, Springer Verlag, 2002, 122, pp.71-107. 〈hal-00170696〉
  • Romain Abraham, J.-F. Delmas. Poisson snake and fragmentation. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2002, 7, pp.1. 〈hal-00170693〉
  • Romain Abraham, Laurent Serlet. Poisson snake and fragmentation. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2002, 7, Paper 17. 〈hal-00022233〉

Communication dans un congrès1 document

  • Isabelle Abraham, Romain Abraham, Maitine Bergounioux. An active curve approach for tomographic reconstruction of binary radially symmetric objects. Springer. ENUMATH, 2007, Graz, Austria. pp.663-670, 2008. 〈hal-00084855〉

Pré-publication, Document de travail7 documents

  • Romain Abraham, Maïtine Bergounioux, Pierre Debs. Automatic choice of the threshold of a grain filter via Galton-Watson trees. Application to granite cracks detection. 2017. 〈hal-01337551v2〉
  • Romain Abraham, Aymen Bouaziz, Jean-François Delmas. Very fat geometric galton-watson trees. 2017. 〈hal-01591656〉
  • Romain Abraham, Jean-François Delmas. Reversal property of the Brownian tree. This is the second version of the preprint "Reversal properties and exact simulation of the genea.. 2017. 〈hal-01613842〉
  • Romain Abraham, Jean-François Delmas, Hongsong Guo. Critical multi-type Galton- Watson trees conditioned to be large. 2016. 〈hal-01224696v2〉
  • Romain Abraham, Jean-François Delmas. REVERSAL PROPERTIES AND EXACT SIMULATION OF THE GENEALOGICAL TREE FOR A STATIONNARY BRANCHING POPULATION. 2016. 〈hal-01413614〉
  • Romain Abraham, Jean-François Delmas. An introduction to Galton-Watson trees and their local limits. Lecture given in Hammamet, December 2014. 2015. 〈hal-01164661〉
  • Isabelle Abraham, Romain Abraham, Maïtine Bergounioux. A variational method for tomographic reconstruction with few views. 2012. 〈hal-00697218v2〉