[图书][B] Dynamical systems and population persistence

HL Smith, HR Thieme - 2011 - books.google.com
" The mathematical theory of persistence answers questions such as which species, in a
mathematical model of interacting species, will survive over the long term. It applies to …

Persistence for stochastic difference equations: a mini-review

SJ Schreiber - Journal of Difference Equations and Applications, 2012 - Taylor & Francis
Understanding under what conditions populations, whether they be plants, animals or viral
particles, persist is an issue of theoretical and practical importance in population biology …

Stochastic persistence

M Benaim - arXiv preprint arXiv:1806.08450, 2018 - arxiv.org
Let $(X_t) _ {t\geq 0} $ be a continuous time Markov process on some metric space $ M, $
leaving invariant a closed subset $ M_0\subset M, $ called the {\em extinction set}. We give …

[图书][B] Spectral theory for random and nonautonomous parabolic equations and applications

J Mierczynski, W Shen - 2008 - taylorfrancis.com
Providing a basic tool for studying nonlinear problems, Spectral Theory for Random and
Nonautonomous Parabolic Equations and Applications focuses on the principal spectral …

On a predator-prey system with random switching that never converges to its equilibrium

A Hening, E Strickler - SIAM Journal on Mathematical Analysis, 2019 - SIAM
We study the dynamics of a predator-prey system in a random environment. The dynamics
evolves according to a deterministic Lotka--Volterra system for an exponential random time …

Robust permanence for ecological equations with internal and external feedbacks

S Patel, SJ Schreiber - Journal of mathematical biology, 2018 - Springer
Species experience both internal feedbacks with endogenous factors such as trait evolution
and external feedbacks with exogenous factors such as weather. These feedbacks can play …

[HTML][HTML] Uniform and strict persistence in monotone skew-product semiflows with applications to non-autonomous Nicholson systems

R Obaya, AM Sanz - Journal of Differential Equations, 2016 - Elsevier
We determine sufficient conditions for uniform and strict persistence in the case of skew-
product semiflows generated by solutions of non-autonomous families of cooperative …

[PDF][PDF] Lyapunov exponents and persistence in discrete dynamical systems

PL Salceanu, HL Smith - Discrete Contin. Dyn. Syst. Ser. B, 2009 - Citeseer
The theory of Lyapunov exponents and methods from ergodic theory have been employed
by several authors in order to study persistence properties of dynamical systems generated …

Uniform persistence and upper Lyapunov exponents for monotone skew-product semiflows

S Novo, R Obaya, AM Sanz - Nonlinearity, 2013 - iopscience.iop.org
Several results of uniform persistence above and below a minimal set of an abstract
monotone skew-product semiflow are obtained. When the minimal set has a continuous …

On growth rates of sub-additive functions for semi-flows: determined and random cases

Y Cao - Journal of Differential Equations, 2006 - Elsevier
Let ϕ: R+× Ω× M→ Ω× M be a measurable random dynamical systems on the compact
metric space M over [Formula: see text] with time R+. Let MP (ϕ) and EP (ϕ) denote the set …