Geodesic
On a~class of strongly contractive quadratic recurrent systems
Contemporary Mathematics. Fundamental Directions, Proceedings of the Fifth International Conference on Differential and Functional-Differential Equations (Moscow, August 17–24, 2008). Part 2, Tome 36 (2010), pp. 112-124.

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We consider a class of nonlinear recurrent systems of the form $\Lambda_p=\frac1p\sum_{p_1=1}^{p-1} f(\frac {p_1}p)\Lambda_{p_1}\Lambda_{p-p_1}$, $p>1$, where f is a given function on the interval $[0,1]$ and $\Lambda_1=x$ is an adjustable real-valued parameter. Under some suitable assumptions on the function $f$, we show that there exists an initial value $x^*$ for which $\Lambda_p=\Lambda_p(x^*)\to\mathrm{const}$ as $p\to\infty$. More precise asymptotics of $\Lambda_p$ is also derived. 
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     title = {On a~class of strongly contractive quadratic recurrent systems},
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D. Li. On a~class of strongly contractive quadratic recurrent systems. Contemporary Mathematics. Fundamental Directions, Proceedings of the Fifth International Conference on Differential and Functional-Differential Equations (Moscow, August 17–24, 2008). Part 2, Tome 36 (2010), pp. 112-124. http://geodesic.mathdoc.fr/item/CMFD_2010_36_a8/

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