Geodesic
Logistic curves and formation of variable steps of spatial variable intergration
Matematičeskoe modelirovanie, Tome 26 (2014) no. 5, pp. 65-78.

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In the present paper, the differential equation of logistic curves is considered, which is used for the formation of variable steps of the integration by spatial variables. It is shown that in this case, the transition from a minimal step to a maximal one is smooth without any breaks of the curves for a variable integration step. The algorithm for the calculation of variable steps of the spatial variable integration is offered.
Keywords: logistic curve, variable integration step, spatial coordinate, regulation characteristics. 
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A. M. Lipanov. Logistic curves and formation of variable steps of spatial variable intergration. Matematičeskoe modelirovanie, Tome 26 (2014) no. 5, pp. 65-78. http://geodesic.mathdoc.fr/item/MM_2014_26_5_a4/

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