Results 11 to 20 of about 595,693 (193)
Psi-Caputo Logistic Population Growth Model [PDF]
Journal of Mathematics, 2021 This article studies modeling of a population growth by logistic equation when the population carrying capacity K tends to infinity. Results are obtained using fractional calculus theories.
Muath Awadalla +2 more
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Analysis of logistic growth models [PDF]
Mathematical Biosciences, 2001 A variety of growth curves have been developed to model both unpredated, intraspecific population dynamics and more general biological growth. Most successful predictive models are shown to be based on extended forms of the classical Verhulst logistic ...
Tsoularis, A.
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Pattern formation and nonlocal logistic growth [PDF]
Physical Review E, 2004 Logistic growth process with nonlocal interactions is considered in one dimension. Spontaneous breakdown of translational invariance is shown to take place at some parameter region, and the bifurcation regime is identified for short and long range ...
D. Walgraef +2 more
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Feedback regulation of logistic growth [PDF]
International Journal of Mathematics and Mathematical Sciences, 1993 Sufficient conditions are obtained for the global asymptotic stability of the positive equilibrium of a regulated logistic growth with a delay in the state feedback of the control modelled by dn(t)dt=rn(t)[1−(a1n(t)+a2n(t−τ)K)−cu(t)]dn(t)dt=−au(t)+bn(t−τ)
K. Gopalsamy, Pei-Xuan Weng
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A General Description of Growth Trends
Stats, 2022 Time series that display periodicity can be described with a Fourier expansion. In a similar vein, a recently developed formalism enables the description of growth patterns with the optimal number of parameters.
Moshe Elitzur
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Local Dynamics of an SVIR Epidemic Model with Logistic Growth
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2020 Discussion of local stability analysis of SVIR models in this article is included in the scope of applied mathematics. The purpose of this discussion was to provide results of local stability analysis that had not been discussed in some articles related ...
Joko Harianto, Inda Puspita Sari
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Decomposing CO2 emissions data into a pair of logistic growth pulses [PDF]
, 2010 Numerous scenarios of emissions growth presume that it can not grow infinitely: there are certain limits that may not or must not be exceeded. Applying the theory of pulsing logistic growth, I detected two pulses of logistic growth.
Gleb G. Alexandrov
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The branching process with logistic growth [PDF]
, 2005 In order to model random density-dependence in population dynamics, we construct the random analogue of the well-known logistic process in the branching process' framework.
Lambert, Amaury
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Ecological Solutions and Evidence, 2022 Eurasian beaver (Castor fiber) were nearly hunted to extinction but have recovered to occupy much of their former range. Beaver were extirpated from Great Britain c. 400 years ago but have recently been reintroduced.
Hugh A. Graham +6 more
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A delay logistic equation with variable growth rate [PDF]
, 1982 A logistic equation with distributed delay is considered in the case where the growth rate oscillates sinusoidally about a positive mean value. A delay kernel is chosen which admits bifurcation of the equilibrium state into a periodic solution when the ...
Cohen, Donald S., Rosenblat, Simon
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