Results 81 to 90 of about 331 (165)

Stability analysis for the phytoplankton-zooplankton model with depletion of dissolved oxygen and strong Allee effects [PDF]

open access: yes
Availability of data and materials: Data sharing is not applicable to this article as no data-sets were generated or analyzed during this study.MSC 2020: 34D05, 34D20, 34D23, 34D45, 92D40, 92D25.The photosynthetic activity of phytoplankton in the seas ...
Ali, A, Winter, M, Jawad, S, Ali, AH
core   +1 more source

Crump-Mode-Jagers Branching Process: Modelling and Application for Human Population [PDF]

open access: yes, 2013
2010 Mathematics Subject Classification: 60J85, 92D25.The future human population count in a country depends on many factors which influence birth and death.
Trayanov, Plamen
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Dynamics of Kolmogorov systems of competitive type under the telegraph noise ✩

open access: yes, 2011
MSC: 34C12 60H10 92D25 Keywords: Kolmogorov systems of competitive type Telegraph noise Stationary distribution ω-limit set This paper studies the dynamics of Kolmogorov systems of competitive type under the telegraph noise.
Hai Nguyen, Dang, Nguyen Huu Du
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Modeling dynamical interaction between leptospirosis infected vector and human population

open access: yes, 2012
In this paper, we combined two non-linear models of human and vector (rats) population. First, we present the local asymptotic stability of disease-free equilibria. Then, we present the endemic equilibrium and backward bifurcation for several parameters.
Saeed Islam   +4 more
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ecember 3, 2007 13:41 Journal of Biological Dynamics revisionYK Journal of Biological Dynamics Vol. 00, No. 00, Month-Month 200x, 1–14 Dynamics of a plant-herbivore model

open access: yes, 2008
We formulate a simple host-parasite type model to study the interaction of certain plant and herbivore. Our two dimensional discrete time model utilizes leaf and herbivore biomass as state variables. The parameter space consists of the growth rate of the
Yun Kang, Dieter Armbruster, Yang Kuang
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© Hindawi Publishing Corp. A SEMILINEAR TRANSPORT EQUATION WITH DELAYS

open access: yes, 2002
An analysis is provided for a model of the blood production system based on a cell population structured by a continuous variable corresponding to the maturity of individual cells.
Janet Dyson   +2 more
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Convergence of Empirical Processes for Interacting Particle Systems with Applications to Non-linear Filtering

open access: yes, 2000
In this paper, we investigate the convergence of empirical processes for a class of interacting particle numerical schemes arising in biology, genetic algorithms and advanced signal processing. The Glivenko-Cantelli and Donsker theorems presented in this
Del Moral, M. Ledoux
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Relaxation Oscillations in a Class of Predator-Prey Systems

open access: yes, 2001
AMS Subject Classifications: Primary 34C25, 92D25; Secondary 58F14.We consider a class of three dimensional, singularly perturbed predator-prey systems having two predators competing exploitatively for the same prey in a constant environment.
Xiao, Dongmei, Liu, Weishi, Yi, Yingfei
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Duality and asymptotics for a class of non-neutral discrete Moran models

open access: yes, 2009
AMS 2000 Mathematics Subject Classification: Primary 60K35; Secondary 92D10; 92D25 a paraitre dans: J. Applied Probab. 46(3)International audienceA Markov chain X with state-space {0,...,N} and tridiagonal transition matrix is considered where ...
Moehle, Martin, Huillet, Thierry
core   +1 more source

A mathematical model for population dynamics in honeybee colonies infested with Varroa destructor and the Acute Bee Paralysis Virus

open access: yes, 2012
We present a simple SIR-Ross-MacDonald like model of the infestation of a honeybee (Apis mellifera) colony by the Acute Bee Paralysis Virus (ABPV), which is transmitted by parasitic varroa mites (Varroa destructor) as vector.
Ratti, Vardayani
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