Zobrazeno 1 - 10
of 129
pro vyhledávání: '"SMADI, Charline"'
Muller's ratchet, in its prototype version, models a haploid, asexual population whose size~$N$ is constant over the generations. Slightly deleterious mutations are acquired along the lineages at a constant rate, and individuals carrying less mutatio
Externí odkaz:
http://arxiv.org/abs/2306.00471
Autor:
Marguet, Aline, Smadi, Charline
Publikováno v:
J. Math. Biol. 89, 14 (2024)
We consider a cell population subject to a parasite infection. Cells divide at a constant rate and, at division, share the parasites they contain between their two daughter cells. The sharing may be asymmetrical, and its law may depend on the quantit
Externí odkaz:
http://arxiv.org/abs/2305.06962
Publikováno v:
Electron. J. Probab. 28: 1-37 (2023)
Consider a population of $N$ individuals, each of them carrying a type in $\mathbb N_0$. The population evolves according to a Moran dynamics with selection and mutation, where an individual of type $k$ has the same selective advantage over all indiv
Externí odkaz:
http://arxiv.org/abs/2211.13109
Autor:
Marguet, Aline, Smadi, Charline
We introduce a general class of branching Markov processes for the modelling of a parasite infection in a cell population. Each cell contains a quantity of parasites which evolves as a diffusion with positive jumps. The drift, diffusive function and
Externí odkaz:
http://arxiv.org/abs/2211.08265
Autor:
Smadi, Charline
We introduce a model of parasite infection in a cell population, where cells can be infected, either at birth through maternal transmission, from a contact with the parasites reservoir, or because of the parasites released in the cell medium after th
Externí odkaz:
http://arxiv.org/abs/2111.05084
Autor:
Smadi, Charline, Vatutin, Vladimir A.
Publikováno v:
Proc. Steklov Inst. Math. 316 (2022)
We consider a critical branching process $Y_{n}$ in an i.i.d. random environment, in which one immigrant arrives at each generation. Let $% \mathcal{A}_{i}(n)$ be the event that all individuals alive at time $n$ are offspring of the immigrant which j
Externí odkaz:
http://arxiv.org/abs/2109.13315
Autor:
Marguet, Aline, Smadi, Charline
Publikováno v:
In Stochastic Processes and their Applications February 2024 168
Autor:
Maisonneuve, Ludovic1 (AUTHOR) ludovic.maisonneuve.2015@polytechnique.org, Smadi, Charline2,3 (AUTHOR), Llaurens, Violaine1 (AUTHOR)
Publikováno v:
Evolution Letters. Apr2024, Vol. 8 Issue 2, p283-294. 12p.
Autor:
Marguet, Aline, Smadi, Charline
We introduce a general class of branching Markov processes for the modelling of a parasite infection in a cell population. Each cell contains a quantity of parasites which evolves as a diffusion with positive jumps. The growth rate, diffusive functio
Externí odkaz:
http://arxiv.org/abs/2010.16070
We consider a stochastic individual-based model for the evolution of a haploid, asexually reproducing population. The space of possible traits is given by the vertices of a (possibly directed) finite graph $G=(V,E)$. The evolution of the population i
Externí odkaz:
http://arxiv.org/abs/2003.03452