✦ LIBER ✦

Dynamical models of ecosystems and epidemics

✍ Scribed by Simon A. Levin; Kirk Moloney; Linda Buttel; Carlos Castillo-Chavez

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 769 KB
Volume: 5
Category: Article
ISSN: 0167-739X
DOI: 10.1016/0167-739x(89)90046-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Persistence and Dynamics in Lattice Mode

Persistence and Dynamics in Lattice Models of Epidemic Spread

✍ C.J Rhodes; R.M Anderson 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 442 KB

We present a simple epidemic model representing the spread of a communicable disease in a spatially extended host population. The model falls into the general class of techniques which utilise lattice based simulation as a way of incorporating spatial effects. The factors relating to the persistence

Epidemic dynamics: discrete-time and cel

Epidemic dynamics: discrete-time and cellular automaton models

✍ R. Willox; B. Grammaticos; A.S. Carstea; A. Ramani 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 134 KB

We present a simple model of population dynamics in the presence of an infection. The model is based on discrete-time equations for sane and infected populations in interaction and correctly describes the dynamics of the epidemic. We ÿnd that for some choices of the parameters, the model can possess

Dynamics of an epidemic model with quadr

Dynamics of an epidemic model with quadratic treatment

✍ John C. Eckalbar; Walter L. Eckalbar 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 780 KB

Dynamics of a Materially Closed Model Ec

Dynamics of a Materially Closed Model Ecosystem

✍ Masao Tanaka 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 505 KB

This paper deals with model ecosystem consisting of biotic and abiotic components. The biotic component was represented as populations of organisms with particular eco-physiological traits and individual properties. Interspecific relationships consisted of exploitation competition and preypredator i

A Diffusive Epidemic Model with Criss-Cr

A Diffusive Epidemic Model with Criss-Cross Dynamics

✍ W.E. Fitzgibbon; C.B. Martin; J.J. Morgan 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 463 KB

Threshold Dynamics in a Delayed SIS Epid

Threshold Dynamics in a Delayed SIS Epidemic Model

✍ Xiao-Qiang Zhao; Xingfu Zou 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 99 KB

An SIS epidemic model with maturation delay is analysed. It is shown that the disease dies out when the basic reproduction number R -1, and the disease 0 remains endemic when R ) 1 in the sense of uniform persistence. When the 0 disease induced death rate is sufficiently small, the global attractivi