ENPUIR - електронний архів наукових публікацій Українського державного університету імені Михайла Драгоманова.
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Нові завантаження
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Finkelshtein, D.; Kondratiev, Yu.; Kutoviy, O.
(2013)
We consider Vlasov-type scaling for Markov evolution of birth-and-death type in continuum, which is based on a proper scaling of corresponding Markov generators and has an algorithmic realization in terms of related ...
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Kovalyov, Ivan
(2014)
Let J be a monic generalized Jacobi matrix, i.e. a three-diagonal block matrix of special form, introduced by M. Derevyagin and V. Derkach in 2004. We find conditions for a monic generalized Jacobi matrix J to admit a ...
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Derkach, Vladimir; Kovalyov, Ivan
(2015)
With each sequence of real numbers s = {sj}∞j=0 two kinds of continued fractions are associated, — the so-called P-fraction and a generalized Stieltjes fraction that, in the case when s = {sj}∞j=0 is a sequence of moments ...
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Kochubei, Anatoly N.; Kondratiev, Yuri G.
(2015)
We consider the evolution of correlation functions in a non-Markov version of the contact model in the continuum. The memory effects are introduced by assuming the fractional evolution equation for the statistical dynamics. ...
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Finkelshtein, Dmitri
(2015)
We study existence, uniqueness, and a limiting behavior of solutions to an abstract linear evolution equation in a scale of Banach spaces. The generator of the equation is a perturbation of the operator which satisfies the ...
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