Joaquín Fontbona
- Non local Lotka-Volterra system with cross-diffusion in an heterogeneous medium
2013/03/15 by Joaquín Fontbona, Joaquin Fontbona, Sylvie Méléard +2 · 6 citations
Biochemistry, Genetics and Molecular Biology · Environmental Science · Mathematics · Medicine · #Animal Ecology and Behavior Studies #Evolution and Genetic Dynamics #FOS: Mathematics #Mathematical and Theoretical Epidemiology and Ecology Models #Probability (math.PR) #math.PR
- Bayesian Learning with Wasserstein Barycenters
2018/05/28 by Julio Backhoff‐Veraguas, Joaquín Fontbona, Backhoff-Veraguas, Julio +5 · 5 citations
Environmental Science · Mathematics · #62C10 #62F15 #68Q32 #68T05 #FOS: Computer and information sciences #G.3 #Groundwater flow and contamination studies #I.2.6 #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Markov Chains and Monte Carlo Methods #Statistical Methods and Inference
- Ray-Knight representation of flows of branching processes with competition by pruning of Lévy trees
2015/05/29 by Julien Berestycki, María Clara Fittipaldi, Maria Clara Fittipaldi +5 · 3 citations
Economics, Econometrics and Finance · Mathematics · Medicine · #60G57 #60J25 #60J80 #FOS: Mathematics #Mathematical and Theoretical Epidemiology and Ecology Models #Probability (math.PR) #Stochastic processes and financial applications #Stochastic processes and statistical mechanics #math.PR #msc:60G57 #msc:60J25 #msc:60J80
- Measurability of optimal transportation and convergence rate for Landau type interacting particle systems
2007/03/14 by Joaquín Fontbona, Joaquin Fontbona, Hélène Guérin +6 · 2 citations
Economics, Econometrics and Finance · Mathematics · #49Q20 #60G07 #60K35 #82C40 #82C80 #FOS: Mathematics #Markov Chains and Monte Carlo Methods #Probability (math.PR) #Stochastic processes and financial applications #Stochastic processes and statistical mechanics #math.PR #msc:49Q20 #msc:60G07 #msc:60K35 #msc:82C40 #msc:82C80
- Quantitative mean-field limit for interacting branching diffusions
2021/01/11 by Joaquín Fontbona, Fontbona, Joaquín, Felipe Muñoz-Hernández +1 · 2 citations
Mathematics · #35Q92 #60H30 #60J85 #92D25 #FOS: Mathematics #Probability (math.PR) #math.PR #msc:35Q92 #msc:60H30 #msc:60J85 #msc:92D25
- Quantitative estimates for the long time behavior of an ergodic variant of the telegraph process
2010/06/04 by Joaquin Fontbona, Joaquín Fontbona, Hélène Guérin +4 · 1 citation
Biochemistry, Genetics and Molecular Biology · Computer Science · Mathematics · #60J25 #60J75 #92D25 #Bayesian Methods and Mixture Models #Diffusion and Search Dynamics #FOS: Mathematics #Probability (math.PR) #Stochastic processes and statistical mechanics #math.PR #msc:60J25 #msc:60J75 #msc:92D25
- Dynamics of a planar Coulomb gas
2017/06/30 by François Bolley, Djalil Chafai, Joaquín Fontbona · 1 citation
Physics and Astronomy · Mathematics · #math-ph #math.FA #math.MP #math.PR
- A novel notion of barycenter for probability distributions based on optimal weak mass transport
2021/02/26 by Elsa Cazelles, Felipe Tobar, Cazelles, Elsa +3 · 1 citation
Economics, Econometrics and Finance · Health Professions · Mathematics · #Advanced Statistical Methods and Models #FOS: Computer and information sciences #Health Systems, Economic Evaluations, Quality of Life #Healthcare cost, quality, practices #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- Symmetries in Overparametrized Neural Networks: A Mean-Field View
2024/05/30 by Maass, Javier, Joaquín Fontbona, Fontbona, Joaquin · 1 citation
Computer Science · Mathematics · #Artificial intelligence #Artificial neural network #Computer science #FOS: Computer and information sciences #FOS: Mathematics #Field (mathematics) #Geometry #Homogeneous space #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Mathematics #Neural Networks and Applications #Physics #Probability (math.PR) #Pure mathematics #Theoretical physics