Survival analysis of a single-species population model with fluctuations and migrations between patches
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2019.12.023
Abstract: Abstract We formulate a single-species population model with fluctuations and migrations between two different patches (the nature reserve and the natural environment) to describe the situation that endangered species often meets with. Firstly, we prove… read more here.
Keywords: single species; model fluctuations; species population; fluctuations migrations ... See more keywords
Long time behaviors of single-species population models with psychological effect and impulsive toxicant in polluted environments
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.01.096
Abstract: Abstract In this paper, we formulate and study the single-species population models with impulsive toxicant input in polluted environments. For the deterministic single-species population model, the threshold between persistence and extinction is established for single-species… read more here.
Keywords: population models; single species; species population; polluted environments ... See more keywords
Stochastic control of single-species population dynamics model subject to jump ambiguity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Biological Dynamics"
DOI: 10.1080/17513758.2020.1811408
Abstract: A logistic type stochastic control model for cost-effective single-species population management subject to an ambiguous jump intensity is presented based on the modern multiplier-robust formulation. The Hamilton-Jacobi-Bellman-Isaacs (HJBI) equation for finding the optimal control is… read more here.
Keywords: jump; term; control; stochastic control ... See more keywords
Intermolecular Interactions Drive Protein Adaptive and Coadaptive Evolution at Both Species and Population Levels
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Biology and Evolution"
DOI: 10.1093/molbev/msab350
Abstract: Abstract Proteins are the building blocks for almost all the functions in cells. Understanding the molecular evolution of proteins and the forces that shape protein evolution is essential in understanding the basis of function and… read more here.
Keywords: intermolecular interactions; species population; population levels; interactions drive ... See more keywords