Results 81 to 90 of about 1,596 (131)

A non-standard numerical scheme for an alcohol-abuse model with induced-complications. [PDF]

Heliyon, 2023
Sandow EAB, Seidu B, Abagna S.
europepmc   +1 more source

Traveling Waves in a SIRH Model with Spatio-Temporal Delay and Nonlocal Dispersal. [PDF]

Acta Math Sci, 2022
Yang L, Yang YR, Song X.
europepmc   +1 more source

Construction and Stationary Distribution of the Fleming-Viot Process with Viability Selection [PDF]

This paper provides an explicit construction of the Fleming-Viot process with viability selection in a Bayesian nonparametric framework, and derives its stationary distribution. The measure-valued diffusion is obtained as the infinite population limit of
Matteo Ruggiero, Stephen G. Walker
core  

Discrete-time COVID-19 epidemic model with chaos, stability and bifurcation. [PDF]

Results Phys, 2022
Al-Basyouni KS, Khan AQ.
europepmc   +1 more source

Global dynamics of population-toxicant models with nonlocal dispersals

Advances in Nonlinear Analysis
In the article, we first investigate a population-toxicant model with nonlocal dispersal. Compared to the local dispersal (random dispersal), nonlocal dispersal brings some difficulties.
Ma Li, Tang De
doaj   +1 more source

Verhulst's logistic curve

, 2007
We observe that the elementary logistic differential equation dP/dt=(1-P/M)kP may be solved by first changing the variable to R=(M-P)/P. This reduces the logistic differential equation to the simple linear differential equation dR/dt=-kR, which can be ...
Bradley, David M.
core   +1 more source

Cost optimisation of hybrid institutional incentives for promoting cooperation in finite populations. [PDF]

J Math Biol, 2023
Duong MH, Durbac CM, Han TA.
europepmc   +1 more source

Dynamical properties of two-diffusion SIR epidemic model with Markovian switching

Open Mathematics
Infectious diseases still remain one of the major causes of death worldwide, despite the fact that various treatments, such as antibiotics, antiviral drugs, and vaccines for some diseases, are more available to people.
Marković Milica
doaj   +1 more source

Dynamics and profiles of a degenerated reaction-diffusion host-pathogen model with apparent and inapparent infection period. [PDF]

Commun Nonlinear Sci Numer Simul, 2023
Wang J, Lu H.
europepmc   +1 more source

Amendment to: populations in environments with a soft carrying capacity are eventually extinct. [PDF]

J Math Biol, 2021
Jagers P, Zuyev S.
europepmc   +1 more source