Zobrazeno 1 - 8
of 8
pro vyhledávání: '"József J. Kolumbán"'
Publikováno v:
Pure and Applied Analysis. 3:613-652
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce617361b5852df35e5a956e9d9dd8e
https://doi.org/10.2140/paa.2021.3.613
https://doi.org/10.2140/paa.2021.3.613
Autor:
József J. Kolumbán
Publikováno v:
Journal of Differential Equations. 269:764-831
We consider the motion of a rigid body immersed in a two-dimensional viscous incompressible fluid with Navier slip-with-friction conditions at the solid boundary. The fluid-solid system occupies the whole plane. We prove the small-time global exact c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84c784ff463e9c0e0b00f84618209512
https://doi.org/10.1016/j.jde.2019.12.021
https://doi.org/10.1016/j.jde.2019.12.021
Autor:
József J. Kolumbán
In this paper we study the motion of a rigid body driven by Newton's law immersed in a stationary incompressible Stokes flow occupying a bounded simply connected domain. The aim is that of trajectory tracking of the solid by the means of a control in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d506f6a97562719d30155fa95f7fa47
Autor:
József J. Kolumbán, Björn Gebhard
We examine the two-dimensional Euler equations including the local energy (in)equality as a differential inclusion and show that the associated relaxation essentially reduces to the known relaxation for the Euler equations considered without local en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a1bf68826012e7908b603a62fd4450
http://arxiv.org/abs/2109.14495
http://arxiv.org/abs/2109.14495
Autor:
József J. Kolumbán, Björn Gebhard
We consider the evolution of two incompressible fluids with homogeneous densities $\rho_
Comment: 39 pages
Comment: 39 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f5380279c02aa2bf92122af596ba994
http://arxiv.org/abs/2008.08853
http://arxiv.org/abs/2008.08853
Publikováno v:
Archive for Rational Mechanics and Analysis
In this article we consider the inhomogeneous incompressible Euler equations describing two fluids with different constant densities under the influence of gravity as a differential inclusion. By considering the relaxation of the constitutive laws we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4bad4851bc980d4528e7124d7297dba
http://arxiv.org/abs/2002.08843
http://arxiv.org/abs/2002.08843
Publikováno v:
Anal. PDE 13, no. 3 (2020), 651-684
We consider the motion of a rigid body immersed in a two-dimensional irrotational perfect incompressible fluid. The fluid is governed by the Euler equation, while the trajectory of the solid is given by Newton’s equation, the force term correspondi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b543f835c3f26e15c107f5a5184355ad
https://hal.archives-ouvertes.fr/hal-01562320
https://hal.archives-ouvertes.fr/hal-01562320
Autor:
József J. Kolumbán, József Kolumbán
Publikováno v:
Topics in Mathematical Analysis and Applications ISBN: 9783319065533
We present a new duality principle, in which we do not suppose that the range of the functions to be optimized is a subset of a linear space. The methods used in the proofs of our results are based on the notion of meaned space, which is a generaliza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176c1e5f4b229169c1d95eb280ba8ce0
https://doi.org/10.1007/978-3-319-06554-0_21
https://doi.org/10.1007/978-3-319-06554-0_21