CREMASCHINI, Claudio and Massimo TESSAROTTO. Mathematical properties of the Navier-Stokes dynamical system for incompressible Newtonian fluids. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS. NL - Nizozemsko, 2013, vol. 392, No 18, 7 pp. ISSN 0378-4371. Available from: https://dx.doi.org/10.1016/j.physa.2013.04.054.
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Basic information
Original name Mathematical properties of the Navier-Stokes dynamical system for incompressible Newtonian fluids
Name (in English) Mathematical properties of the Navier-Stokes dynamical system for incompressible Newtonian fluids
Authors CREMASCHINI, Claudio and Massimo TESSAROTTO.
Edition PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, NL - Nizozemsko, 2013, 0378-4371.
Other information
Type of outcome Article in a journal
Field of Study 10300 1.3 Physical sciences
Confidentiality degree is not subject to a state or trade secret
WWW URL
Organization unit Institute of physics in Opava
Doi http://dx.doi.org/10.1016/j.physa.2013.04.054
UT WoS 000321726800012
Keywords in English Navier-Stokes equations; Dynamical systems; Kinetic theory; Existence theorem
Tags
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 29/3/2021 10:14.
Abstract
The connection between fluid dynamics and classical statistical mechanics has motivated in the past mathematical investigations of the incompressible Navier-Stokes (NS) equations (INSE) by means of an asymptotic kinetic theory. This feature has suggestedthe search for possible alternative exact approaches, based on the construction of a suitable inverse kinetic theory (IKT), which can avoid the asymptotic character and the intrinsic mathematical difficulty of direct kinetic theories. In this paper thefundamental mathematical properties of the NS phase-space dynamical system underlying INSE and determined by IKT are investigated. In particular, an equivalence theorem with the INSE problem and a global existence theorem are proved to hold for the NS dynamical system.
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