Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Emeric Bouin"'
Publikováno v:
Journal of the London Mathematical Society.
Publikováno v:
Annales de l'Institut Henri Poincaré C, Analyse non linéaire. 37:51-77
We consider the non-local Fisher-KPP equation modeling a population with individuals competing with each other for resources with a strength related to their distance, and obtain the asymptotics for the position of the invasion front starting from a
Publikováno v:
Communications in Partial Differential Equations. 43:1627-1671
In this paper, we study the influence of the mortality trade-off in a nonlocal reaction-diffusion-mutation equation that we introduce to model the invasion of cane toads in Australia. This model is built off of one that has attracted attention recent
Publikováno v:
Journal of Mathematical Biology
Journal of Mathematical Biology, Springer Verlag (Germany), In press, ⟨10.1007/s00285-021-01579-1⟩
Journal of Mathematical Biology, Springer Verlag (Germany), In press, ⟨10.1007/s00285-021-01579-1⟩
International audience; We consider a system of two competing populations in two-dimensional heterogeneous environments. The populations are assumed to move horizontally and vertically with different probabilities, but are otherwise identical. We reg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82174f697ad0acf72823eb00011462de
https://hal.archives-ouvertes.fr/hal-02489905
https://hal.archives-ouvertes.fr/hal-02489905
Publikováno v:
Journal of mathematical biology. 82(5)
We consider a system of two competing populations in two-dimensional heterogeneous environments. The populations are assumed to move horizontally and vertically with different probabilities, but are otherwise identical. We regard these probabilities
Publikováno v:
Kinetic and Related Models
Kinetic and Related Models, AIMS, 2020, 13 (2), pp.345-371. ⟨10.3934/krm.2020012⟩
Kinetic and Related Models, AIMS, 2020, 13 (2), pp.345-371. ⟨10.3934/krm.2020012⟩
International audience; This paper is devoted to Fokker-Planck and linear kinetic equations with very weak confinement corresponding to a potential with an at most logarithmic growth and no integrable stationary state. Our goal is to understand how t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d6009e694f5cf570a507b1e774d8e74
https://hal.archives-ouvertes.fr/hal-01991665/file/BoDoSch-14.pdf
https://hal.archives-ouvertes.fr/hal-01991665/file/BoDoSch-14.pdf
Publikováno v:
Pure and Applied Analysis
Pure and Applied Analysis, 2020, 2 (2), pp.203-232. ⟨10.2140/paa.2020.2.203⟩
Pure and Applied Analysis, Mathematical Sciences Publishers, 2020, 2 (2), pp.203-232. ⟨10.2140/paa.2020.2.203⟩
Pure Appl. Anal. 2, no. 2 (2020), 203-232
Pure and Applied Analysis, 2020, 2 (2), pp.203-232. ⟨10.2140/paa.2020.2.203⟩
Pure and Applied Analysis, Mathematical Sciences Publishers, 2020, 2 (2), pp.203-232. ⟨10.2140/paa.2020.2.203⟩
Pure Appl. Anal. 2, no. 2 (2020), 203-232
International audience; In this paper, hypocoercivity methods are applied to linear kinetic equations with mass conservation and without confinement, in order to prove that the solutions have an algebraic decay rate in the long-time range, which the
Publikováno v:
Monatshefte für Mathematik
Monatshefte für Mathematik, Springer Verlag, In press, ⟨10.1007/s00605-020-01483-8⟩
Monatshefte für Mathematik, Springer Verlag, In press, ⟨10.1007/s00605-020-01483-8⟩
International audience; Hypocoercivity methods are applied to linear kinetic equations without any space confinement, when local equilibria have a sub-exponential decay. By Nash type estimates, global rates of decay are obtained, which reflect the be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec641470dfe597c535d047293be7dea6
http://arxiv.org/abs/1911.10961
http://arxiv.org/abs/1911.10961
Autor:
Christopher Henderson, Emeric Bouin
Publikováno v:
Nonlinear Analysis. 213:112508
We consider a class of reaction–diffusion equations of Fisher–KPP type in which the nonlinearity (reaction term) f is merely C 1 at u = 0 due to a logarithmic competition term. We first derive the asymptotic behavior of (minimal speed) traveling
Publikováno v:
SIAM Journal on Mathematical Analysis
We study the asymptotic behavior of solutions to a monostable integro-differential Fisher-KPP equation , that is where the standard Laplacian is replaced by a convolution term, when the dispersal kernel is fat-tailed. We focus on two different regime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed89e20dc5f0efabd08e2e7e4b5c6ab
https://hal.archives-ouvertes.fr/hal-01528812v2/file/pub_bhgp.pdf
https://hal.archives-ouvertes.fr/hal-01528812v2/file/pub_bhgp.pdf