Mr
Aleksandr Kutukov
(National Research Nuclear University MEPhI)

7/6/17, 1:30 PM

The normal properties of graphane with various degrees of doping are calculated with the help of the generalized Eliashberg theory. Within the theory of strong electron-phonon interaction, a superconducting order parameter of the doped graphane has been found. The classical approach for determining the critical temperature of a superconducting transition as a result of a strong electron-phonon...

Dmitrii Kazakov
(Dubna State University)

7/6/17, 1:45 PM

A mechanism for controlling the convergence of the continuous analog of the Newton method (NAMN) with the use, as a control parameter, of the step variation coefficient of the difference scheme for the numerical solution of the differential equation of the NAMN. Using the example of a developed algorithm for a modified NAMN, it was shown that it is possible to control the characteristics of...

Mrs
Natalya Semenova
(Peoples' Friendship University of Russia), Prof.
Yuri Rybakov
(Peoples'Friendship University of Russia)

7/6/17, 2:00 PM

GENERALIZED DARCY’S LAW IN FILTRATION THEORY
Yu.P. Rybakov and N.V. Semenova
Department of Theoretical Physics and Mechanics
Peoples’ Friendship University of Russia
117198 Moscow, 6, Miklukho-Maklay str, Russia
E-mail: soliton4@mail.ru
We study the hydrodynamics of flow in porous medium modeling the grain filling in filters. Using the lattice approximation, we derive the structure...

Dr
Ilja Honkonen
(Finnish Meteorlogical Institute)

7/6/17, 2:15 PM

We investigate the possibility of modeling turbulence via numerical functional integration. By transforming the incompressible stochastic Navier-Stokes equation into a functional integral we are able to calculate equal-time spatial correlation of system variables using standard methods of multidimensional integration. In contrast to direct numerical simulation, our method allows for simple...

Dr
Dmitry Sinelshchikov
(National Research Nuclear Universtiy)

7/6/17, 2:30 PM

In this talk we discuss applications of the generalized Sundman transformations for finding families of integrable Li\'{e}nard--type equations. Under integrable equations here we understand equations for which we can construct the general analytical solution. Employing connections, given by the generalized Sundman transformations, between Li\'{e}nard--type equations and equations of the...

Dr
Victor Malyutin
(Institute of Mathematics National Academy of Sciences of Belarus)

7/6/17, 2:45 PM

Various physical, chemical, and biological systems with fluctuations or noise are described by stochastic differential equations (SDEs). Constructing a SDEs for the modeled system such that the stochastic part is related to the structure of the system is considered in [1, 2].
Evaluation of probability density function (PDF) and other quantities describing a solution of system of SDEs is...