Results 31 to 40 of about 913,345 (341)
Changing the branching mechanism of a continuous state branching process using immigration [PDF]
, 2006 We construct a continuous state branching process with immigration (CBI) whose immigration depends on the CBI itself and we recover a continuous state branching process (CB).
Abraham, Romain, Delmas, Jean-Francois
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Asymptotic behavior of critical irreducible multi-type continuous state and continuous time branching processes with immigration [PDF]
, 2015 Under natural assumptions, a Feller type diffusion approximation is derived for critical, irreducible multi-type continuous state and continuous time branching processes with immigration.
Barczy, Matyas, Pap, Gyula
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Coupling a branching process to an infinite dimensional epidemic process [PDF]
, 2007 Branching process approximation to the initial stages of an epidemic process has been used since the 1950's as a technique for providing stochastic counterparts to deterministic epidemic threshold theorems.
Andrew D. Barbour +9 more
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Random ultrametric trees and applications*
ESAIM: Proceedings and Surveys, 2017 Ultrametric trees are trees whose leaves lie at the same distance from the root. They are used to model the genealogy of a population of particles co-existing at the same point in time.
Lambert Amaury
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Mathematical Modelling and Analysis, 2010 In this paper, we consider the Monte Carlo method for finding the solution of nonlinear integral equations at a fixed point xo‐ In this method, simulated Galton‐Watson branching process is employed for solving the proposed integral equation.
Behrouz Fathi Vajargah, Mojtaba Moradi
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The Lung Vasculature: A Driver or Passenger in Lung Branching Morphogenesis?
Frontiers in Cell and Developmental Biology, 2021 Multiple cellular, biochemical, and physical factors converge to coordinate organogenesis. During embryonic development, several organs such as the lung, salivary glands, mammary glands, and kidneys undergo rapid, but intricate, iterative branching. This
Yelda Pakize Kina +3 more
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An algebra for branching processes [PDF]
2013 International Conference on Control, Decision and Information Technologies (CoDIT), 2013 The unfolding process of Petri Nets produces a set of causal nets where nodes are conditions or events and arcs express relations of causality, conflict or concurrency called branching processes. We propose in this paper an algebra and reduction rules allowing to extract informations, relation on events and a canonic representation of branching ...
Delfieu, David, Sogbohossou, Médésu
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On thermodynamic states of the Ising model on scale-free graphs
Condensed Matter Physics, 2013 There is proposed a model of scale-free random graphs which are locally close to the uncorrelated complex random networks with divergent studied in, e.g., S. N. Dorogovtsev et al, Rev. Mod. Phys., 80, 1275 (2008). It is shown that the Ising model on the
Yu. Kozitsky
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Branching Processes: Their Role in Epidemiology [PDF]
International Journal of Environmental Research and Public Health, 2010 Branching processes are stochastic individual-based processes leading consequently to a bottom-up approach. In addition, since the state variables are random integer variables (representing population sizes), the extinction occurs at random finite time on the extinction set, thus leading to fine and realistic predictions. Starting from the simplest and
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Reactive Turing Machines [PDF]
, 2013 We propose reactive Turing machines (RTMs), extending classical Turing machines with a process-theoretical notion of interaction, and use it to define a notion of executable transition system.
Baeten, Jos C. M. +2 more
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