Selection and mutation in a shifting and fluctuating environment

Autor: Figueroa Iglesias, Susely, Figueroa, Susely, Mirrahimi, Sepideh

Publikováno v: Communications in Mathematical Sciences
Communications in Mathematical Sciences, International Press, 2021, Volume 19 (Issue 7), pp.1761-1798
Communications in Mathematical Sciences, 2021, Volume 19 (Issue 7), pp.1761-1798

International audience; We study the evolutionary dynamics of a phenotypically structured population in a changing environment , where the environmental conditions vary with a linear trend but in an oscillatory manner. Such phenomena can be described

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0686f3f99b8b67e66b5983d97f4ef86d
https://hal.archives-ouvertes.fr/hal-02320525v2/document

Survival criterion for a population subject to selection and mutations ; Application to temporally piecewise constant environments

Autor: Christèle Etchegaray, Manon Costa, Sepideh Mirrahimi

Publikováno v: Nonlinear Analysis: Real World Applications
Nonlinear Analysis: Real World Applications, Elsevier, In press, 59
Nonlinear Analysis: Real World Applications, In press, 59, ⟨10.1016/j.nonrwa.2020.103239⟩
Nonlinear Analysis: Real World Applications, Elsevier, In press, 59, ⟨10.1016/j.nonrwa.2020.103239⟩

International audience; We study a parabolic Lotka-Volterra type equation that describes the evolution of a population structured by a phenotypic trait, under the effects of mutations, and competition for resources modelled by a nonlocal feedback. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2eadd2e65aef0aa18bc9201f6f03711
https://hal.archives-ouvertes.fr/hal-02126707/file/draft_1205.pdf

Selection and mutation in a shifting and fluctuating environment

Autor: FIGUEROA IGLESIAS, Susely, Mirrahimi, Sepideh

We study the evolutionary dynamics of a phenotypically structured population in a changing environment , where the environmental conditions vary with a linear trend but in an oscillatory manner. Such phenomena can be described by parabolic Lotka-Volt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c8ac4ce4055d2d8109a957b96af1df2b
https://hal.archives-ouvertes.fr/hal-02320525v1/document

Integro-differential models for evolutionary dynamics of populations in time-heterogeneous environments

Autor: Figueroa Iglesias, Susely

Publikováno v: Analysis of PDEs [math.AP]. Université Paul Sabatier-Toulouse III, 2019. English. ⟨NNT : 2019TOU30098⟩

This thesis focuses on the qualitative study of several parabolic equations of the Lotka-Volterra type from evolutionary biology and ecology taking into account a time-periodic growth rate and a non-local competition term. In the initial part we firs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4074::779c5325936739f2133d700a3fbbe9f0
https://theses.hal.science/tel-02505794/file/2019TOU30098b.pdf

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