In this paper, we propose a solution to the fractional logistic equation using Q-modified Eulerian numbers. These modified Eulerian numbers are obtained by modifying the Eulerian polynomials in two variables. Interestingly, these modified polynomials correspond to the po...
摘要: A conjecture is proved about the periodic solution of the logistic equation with periodic forcing term; when the tracking capacity increases so does the mean population size. A more general case is considered which contains this conjecture as a special case....
aWould you like another glass of milk 您要不要另一杯牛奶[translate] aNo EQ coverage 没有EQ覆盖面[translate] athe other approaches a certain solution of a logistic equation. 其他接近一个逻辑斯谛的等式的某一解答。[translate]
In this paper we ascertain the exact blow-up rate of the large solutions of a class of sublinear elliptic problems of a logistic type related to the porous media equation, from which we can obtain the uniqueness of the solution. The weight function in front of the nonlinearity vanishes on ...
and epidemiology. Fractional B-spline collocation method was used by Pittoli and Pezza for the numerical solution of fractional predator–prey and fractional logistic equation [58,59]. As another application, Sayevand et al. [48] used collocation-Galerkin method based on fractional B-spline for ...
superlinear problem: the slow diffusion case, Houston J. of Math., 29, 801–820 (2003). [12] M. Delgado and A. Su´arez, On the structure of the positive solutions of the logistic equation with nonlinear diffusion, J. Math. Anal. Appl., 268, 200–216 (2002). [13] M. ...
In order to obtain the existence of an almost periodic functional difference equation x(n + 1) = (n,xn),n ∈ Z + and where xn is defined by xn(s) = x(n + s) for s ∈ Z , on an axiomatic phase space B, we consider a certain stability property, which is referred to as BS...
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On a free boundary problem for a reaction–diffusion–advection logistic model in heterogeneous environment In this paper, we investigate a reaction–diffusion–advection equation with a free boundary which models the spreading of an invasive species in one-dimen... H Monobe,CH Wu - 《Journal of...
Show that {eq}\psi (x) = 1/x {/eq} is a solution of {eq}y' = 1/x^{2} - y/x - y^{2} {/eq} (*) Use y = 1/x + 1/4x to transform the non-linear diff. eq. (*) into a linear equations in u(x)....