Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Dmitry L. Reviznikov"'
Publikováno v:
Computation, Vol 11, Iss 8, p 149 (2023)
Problems with interval uncertainties arise in many applied fields. The authors have earlier developed, tested, and proved an adaptive interpolation algorithm for solving this class of problems. The algorithm’s idea consists of constructing a piecew
Externí odkaz:
https://doaj.org/article/385afa8716f14d36a25c2b59cf884bad
Publikováno v:
Mathematics, Vol 9, Iss 4, p 298 (2021)
The paper is concerned with the issues of modeling dynamic systems with interval parameters. In previous works, the authors proposed an adaptive interpolation algorithm for solving interval problems; the essence of the algorithm is the dynamic constr
Externí odkaz:
https://doaj.org/article/c446c2640a2542619671bfed586fdbd6
Publikováno v:
Symmetry, Vol 13, Iss 2, p 219 (2021)
A multiscale approach to discrete element modeling is presented. A distinctive feature of the method is that each macroscopic discrete element has an associated atomic sample representing the material’s atomic structure. The dynamics of the element
Externí odkaz:
https://doaj.org/article/395cf83825384ce38be6b89e59637b93
Publikováno v:
Heat Transfer Engineering. :1-16
Autor:
Irina V. Krainova, Dmitry L. Reviznikov, Evgeniy V. Chebakov, Ilia A. Nikolichev, Aleksey V. Nenarokomov, D.M. Titov, A. V. Morzhukhina
Publikováno v:
AIAA Journal. 60:2013-2027
A reliable control of current orientation of a spacecraft is a critical task in aerospace engineering, as the loss of the spacecraft’s attitude can endanger the whole mission. This makes it importa...
Publikováno v:
Computational Mathematics and Mathematical Physics. 61:1387-1400
Problems with inexactly specified parameters arise in many applications, and they are often formulated as dynamical systems with interval parameters. For such systems, it is required to know how to obtain an interval estimate of solution given the in
Autor:
Evgeny V. Chebakov, Aleksey V. Nenarokomov, Dmitry L. Reviznikov, D.M. Titov, A. V. Morzhukhina, D. A. Neverova
Publikováno v:
Journal of Engineering Thermophysics. 30:383-403
The paper is devoted to the general methodological aspects of development of radiative heat flux sensors for various application for spacecraft. Based on the results of the executed analysis, two different algorithms for processing experimental data
Autor:
Dmitry L. Reviznikov, A. Yu. Morozov
Publikováno v:
Differential Equations. 57:947-958
We consider the theoretical aspects of generalization of the adaptive interpolation algorithm to the case of a large number of interval uncertainties with the use of sparse grids. The classical adaptive interpolation algorithm essentially constructs
Publikováno v:
Russian Aeronautics. 63:677-685
Oscillatory flow and heat transfer regimes arising from the gas-dynamic interaction between a high-inertial particle and a shock layer in a supersonic flow around bodies are under numerical research. Detailed space-time flow patterns were obtained us
Publikováno v:
Russian Microelectronics. 49:568-573
The property of the natural parallelization of matrix-vector operations inherent in memristor crossbars creates opportunities for their effective use in neural network computing. Analog calculations are faster by orders of magnitude than calculations