Zobrazeno 1 - 10
of 291
pro vyhledávání: '"Kostenko M."'
Publikováno v:
BIO Web of Conferences, Vol 116, p 07005 (2024)
The article considers the trends of ecologization of various branches of Russian legislation, in the process of which ecological approaches and principles are implemented in different spheres of activity. The right to a favorable environment in moder
Externí odkaz:
https://doaj.org/article/b71d8ad79f5c4688857b5ede4bff4176
Publikováno v:
EPJ Web of Conferences, Vol 137, p 10003 (2017)
The field theoretic renormalization group (RG) and the operator product expansion (OPE) are applied to the model of a density field advected by a random turbulent velocity field. The latter is governed by the stochastic Navier-Stokes equation for a c
Externí odkaz:
https://doaj.org/article/afbd76b5613c487f96aaa85f043ab9ca
Publikováno v:
Phys. Scr. 95, 084009 (2020)
The Kardar-Parisi-Zhang model of non-equilibrium critical behaviour (kinetic surface roughening) with turbulent motion of the environment taken into account is studied by the field theoretic renormalization group approach. The turbulent motion is des
Externí odkaz:
http://arxiv.org/abs/2002.12768
Autor:
Antonov, N. V., Kostenko, M. M.
The field theoretic renormalization group (RG) is applied to the model of a near-equilibrium fluid coupled to a scalar field (like temperature or density of an impurity) which is active, that is, influencing the dynamics of the fluid itself. It is sh
Externí odkaz:
http://arxiv.org/abs/1911.07660
Publikováno v:
Theor. Math. Phys. 200, (2019), 1294
Advection-diffusion problems of magnetic field and tracer field are analyzed using the field theoretic perturbative renormalization group. Both advected fields are considered to be passive, i.e., without any influence on the turbulent environment, an
Externí odkaz:
http://arxiv.org/abs/1904.08711
Publikováno v:
Phys. Rev. E 97, 033101 (2018)
In this paper we consider the model of incompressible fluid described by the stochastic Navier-Stokes equation with finite correlation time of a random force. Inertial-range asymptotic behavior of fully developed turbulence is studied by means of the
Externí odkaz:
http://arxiv.org/abs/1710.04992
Publikováno v:
EPJ Web of Conferences 164, 07044 (2017)
The renormalization group approach and the operator product expansion technique are applied to the model of a tracer field advected by the Navier-Stokes velocity ensemble for a compressible fluid. The model is considered in the vicinity of the specif
Externí odkaz:
http://arxiv.org/abs/1710.03648
Publikováno v:
EPJ Web of Conferences 137, 1000 3 (2017)
The field theoretic renormalization group (RG) and the operator product expansion (OPE) are applied to the model of a density field advected by a random turbulent velocity field. The latter is governed by the stochastic Navier-Stokes equation for a c
Externí odkaz:
http://arxiv.org/abs/1611.03708
Publikováno v:
EPJ Web of Conferences {\bf 125}, 05006 (2016)
We study scaling properties of the model of fully developed turbulence for a compressible fluid, based on the stochastic Navier-Stokes equation, by means of the field theoretic renormalization group (RG). The scaling properties in this approach are r
Externí odkaz:
http://arxiv.org/abs/1611.01302
Publikováno v:
Phys. Rev. E 95, 033120 (2017)
We study a model of fully developed turbulence of a compressible fluid, based on the stochastic Navier-Stokes equation, by means of the field theoretic renormalization group. In this approach, scaling properties are related to the fixed points of the
Externí odkaz:
http://arxiv.org/abs/1611.00327