Sentence examples for a logistic equation from inspiring English sources

American geophysicist M. King Hubbert in 1956 first introduced a logistic equation to estimate the peak and lifetime production for oil of USA.

We measured the cell density at regular time intervals without breaking the configuration of the chamber, and analyzed the proliferation parameters by fitting the data to a logistic equation.

As we altered the system by varying host or pathogen genetics, disease tolerance varied, as we would expect if it was indeed governed by parameters controlling the sensitivity of the system (the number of bacteria required to trigger a response) and maximal effect size according to a logistic equation.

Its behaviour is similar to that of the chaos of a logistic equation.

then exponentially for and where is a certain solution of a logistic equation.

Glucose consumption and biomass formation can be sufficiently fitted by a logistic equation with 4 parameters (1).

Fitting the resulting data to a logistic equation-based growth model yields robust, accurate growth rate information.

This paper concerns a diffusive logistic equation with a free boundary and sign-changing intrinsic growth rate in heterogeneous time-periodic environment, in which the variable intrinsic growth rate may be "very negative" in a "suitable large region" (see conditions (H1), (H2), (4.3)).

Wang in [20] studied a diffusive logistic equation with a free boundary and sign-changing coefficient and also derived a spreading-vanishing dichotomy.

In a simple logistic equation which is a population model, the population will eventually tend toward the equilibrium.

If (c(t)equiv0), we can obtain a randomized logistic equation without feedback control mathrm{d}x t)=x t) bigl(r(t -a(t -at)bigr),mathrm{d}t+sigma(t)x t bigrthrm {d}B(t).