Otwarty dostęp

Selection by differential mortality rates

M. S. Cecconello

M. S. Cecconello

Departamento de Ciêcias Exatas e da Terra, Universidade Federal de Mato GrossoBRAZIL
Wyszukaj tego autora
Sciendo|Google Scholar
Cecconello, M. S.
, 
R. A. de Assis

R. A. de Assis

Faculdade de Ciências Exatas e Tecnológicas, Universidade do Estado de Mato GrossoBRAZIL
Wyszukaj tego autora
Sciendo|Google Scholar
de Assis, R. A.
, 
L. M. E. de Assis

L. M. E. de Assis

Dipartimento di Matematica ‘Giuseppe Peano’, Università di TorinoITALY
Wyszukaj tego autora
Sciendo|Google Scholar
de Assis, L. M. E.
 oraz 
E. Venturino

E. Venturino

Dipartimento di Matematica ‘Giuseppe Peano’, Università di TorinoITALY
Wyszukaj tego autora
Sciendo|Google Scholar
Venturino, E.
  
26 maj 2021
Selection by differential mortality rates's Cover Image
O artykule
Poprzedni artykuł
Następny artykuł
Zacytuj
Pobierz okładkę
Data publikacji: 26 maj 2021
Zakres stron: 2049 - 2062
Otrzymano: 24 cze 2020
Przyjęty: 26 lut 2021
DOI: https://doi.org/10.2478/amns.2021.2.00018
Słowa kluczowe
© 2021 M. S. Cecconello et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Schematic representation of a mortality function for directional selection.
Schematic representation of a mortality function for directional selection.

Fig. 2

Non-zero equilibrium solutions of Eq. (2) with Neumann (left) and Dirichlet (right) boundary conditions, respectively. For this simulation we consider μ(x) = 0.15(5 − x). These simulations show the typical behaviour of evolution by directional selection.
Non-zero equilibrium solutions of Eq. (2) with Neumann (left) and Dirichlet (right) boundary conditions, respectively. For this simulation we consider μ(x) = 0.15(5 − x). These simulations show the typical behaviour of evolution by directional selection.

Fig. 3

Schematic representation of a mortality function for disruptive selection.
Schematic representation of a mortality function for disruptive selection.

Fig. 4

Numerical simulations of nonzero equilibrium solutions for Eq. (2) with Neumann (left) and Dirichlet (right) boundary conditions, respectively. Here we consider μ(x) = max{0,0.192(6.25 − x2)}. These simulations show the typical behaviour of evolution by disruptive selection.
Numerical simulations of nonzero equilibrium solutions for Eq. (2) with Neumann (left) and Dirichlet (right) boundary conditions, respectively. Here we consider μ(x) = max{0,0.192(6.25 − x2)}. These simulations show the typical behaviour of evolution by disruptive selection.

Fig. 5

Schematic representation of a mortality function for stabilising selection.
Schematic representation of a mortality function for stabilising selection.

Fig. 6

Numerical simulations of nonzero equilibrium solutions for Eq. (2) with Neumann (left) and Dirichlet (right) boundary conditions, respectively. For these simulations we consider μ(x) = min{0.184x2,1.15}. These simulations show the typical evolution behaviour by stabilising selection.
Numerical simulations of nonzero equilibrium solutions for Eq. (2) with Neumann (left) and Dirichlet (right) boundary conditions, respectively. For these simulations we consider μ(x) = min{0.184x2,1.15}. These simulations show the typical evolution behaviour by stabilising selection.

Fig. 7

Numerical simulation showing the transition from the fittest to the flattest as the mutation rate increases. Left: the function μ(x); right: the soultion for small V. Here, the horizontal line is y = 1.
Numerical simulation showing the transition from the fittest to the flattest as the mutation rate increases. Left: the function μ(x); right: the soultion for small V. Here, the horizontal line is y = 1.

Fig. 8

Numerical simulation showing the transition from the fittest to the flattest as mutation rate increases. Left V = 0.4; right V = 0.52.
Numerical simulation showing the transition from the fittest to the flattest as mutation rate increases. Left V = 0.4; right V = 0.52.

Fig. 9

Numerical simulation showing the transition from the fittest to the flattest as the mutation rate increases. Left V = 0.54; right V = 0.7.
Numerical simulation showing the transition from the fittest to the flattest as the mutation rate increases. Left V = 0.54; right V = 0.7.
Język:
Angielski
Częstotliwość wydawania:
1 razy w roku
Dziedziny czasopisma:
Nauki biologiczne, Nauki biologiczne, inne, Matematyka, Matematyka stosowana, Matematyka ogólna, Fizyka, Fizyka, inne
Kanał RSS czasopisma