Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Paul Deuring"'
Publikováno v:
Acta Polytechnica, Vol 61, Iss SI, Pp 5-13 (2021)
We consider the linearized and nonlinear systems describing the motion of incompressible flow around a rotating and translating rigid body Ɗ in the exterior domain Ω = ℝ3 \ Ɗ, where Ɗ ⊂ ℝ3 is open and bounded, with Lipschitz boundary. We de
Externí odkaz:
https://doaj.org/article/f1ecd6c82f1f4275ac912776ddab15ba
Autor:
Paul Deuring
Publikováno v:
Mathematische Nachrichten. 296:164-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab96d4f7c6ba8d44c962c22a7f6b065d
https://doi.org/10.1002/mana.202000272
https://doi.org/10.1002/mana.202000272
Autor:
Paul Deuring
Publikováno v:
Mathematical Methods in the Applied Sciences. 44:13252-13272
The article deals with the homogeneous Stokes resolvent system in a 3D exterior domain, under inhomogeneous Dirichet boundary conditions. Solutions to this boundary value problem are estimated in L^p-norms, with the bounds in these estimates dependin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f298f39d1140ca131254e075590f506
https://doi.org/10.1002/mma.7624
https://doi.org/10.1002/mma.7624
Publikováno v:
Mathematische Nachrichten. 294:56-73
We consider the linearized and nonlinear stationary incompressible flow around rotating and translating body in the exterior domain B with Lipschitz boundary. We derive the pointwise estimates for the pressure in both cases. Moreover, we consider the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c0a2557ddb99d24abddccf1dc6dc22
https://doi.org/10.1002/mana.201900039
https://doi.org/10.1002/mana.201900039
Autor:
Paul Deuring
Publikováno v:
Journal of Mathematical Fluid Mechanics. 23
A representation formula without pressure term is derived for regular solutions to the 3D time-dependent Oseen system in exterior Lipschitz domains. This formula is valid even if no boundary conditions are imposed. It is used in order to exhibit how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55f28bbe8ea305b57e24dc91cf3b1b98
https://doi.org/10.1007/s00021-021-00562-6
https://doi.org/10.1007/s00021-021-00562-6
Autor:
Paul Deuring
We consider the incompressible time-dependent Navier-Stokes system with Oseen term, in a 3D exterior domain, with the option of adding to the system another term arising in the study of stability of stationary incompressible Navier-Stokes flows. We d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f63f264373171e0c93965877702e7e5a
https://hal.archives-ouvertes.fr/hal-02508815
https://hal.archives-ouvertes.fr/hal-02508815
Publikováno v:
Discrete & Continuous Dynamical Systems - A. 37:1389-1409
We consider the Navier-Stokes system with Oseen and rotational terms describing the stationary flow of a viscous incompressible fluid around a rigid body moving at a constant velocity and rotating at a constant angular velocity. In a previous paper,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7eb3a37be8e21c1b0ee191607137faa
https://doi.org/10.3934/dcds.2017057
https://doi.org/10.3934/dcds.2017057
Publikováno v:
Comptes Rendus Mathematique. 354:794-798
We consider weak solutions to the stationary Navier–Stokes system with Oseen and rotational terms, in an exterior domain. We are interested in the leading term for the velocity field and its gradient. Moreover, we deal with the asymptotic behavior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc69bafa0bb3aad6d114dbb81678796c
https://doi.org/10.1016/j.crma.2016.05.013
https://doi.org/10.1016/j.crma.2016.05.013
Autor:
Paul Deuring
Publikováno v:
Numerical Methods for Partial Differential Equations. 32:1591-1621
We consider a time-dependent and a steady linear convection-diffusion-reaction equation whose coefficients are nonconstant. Boundary conditions are mixed (Dirichlet and Robin–Neumann) and nonhomogeneous. Both the unsteady and the steady problem are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6413387fbdbe7a9335f6dc8e92223b26
https://doi.org/10.1002/num.22064
https://doi.org/10.1002/num.22064
Autor:
Paul Deuring
Publikováno v:
Journal of Mathematical Fluid Mechanics. 17:199-232
We consider L 2-weak solutions to the Navier–Stokes system in a 3D exterior domain. Under the assumptions that the initial data decrease as $${O( |x|^{-\mu})}$$ when $${|x| \to \infty}$$ , for some $${\mu \geq 7/6}$$ , and that the volume force dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4188e49e01b4cbe11fa7fa099ddd65f5
https://doi.org/10.1007/s00021-014-0198-x
https://doi.org/10.1007/s00021-014-0198-x