Zobrazeno 1 - 10
of 28
pro vyhledávání: '"M. C. Lopes Filho"'
Publikováno v:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences. 380(2219)
Cheskidov et al. (2016 Commun. Math. Phys. 348 , 129–143. ( doi:10.1007/s00220-016-2730-8 )) proved that physically realizable weak solutions of the incompressible two-dimensional Euler equations on a torus conserve kinetic energy. Physically reali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fea52f78edfb679baa266e91b0355b11
https://pubmed.ncbi.nlm.nih.gov/35094564
https://pubmed.ncbi.nlm.nih.gov/35094564
Publikováno v:
Communications in Partial Differential Equations
Communications in Partial Differential Equations, Taylor & Francis, 2020, 45 (2), pp.109-145. ⟨10.1080/03605302.2019.1663433⟩
Communications in Partial Differential Equations, Taylor & Francis, 2020, 45 (2), pp.109-145. ⟨10.1080/03605302.2019.1663433⟩
In this article we examine the interaction of incompressible 2D flows with material boundaries. Our focus is the dynamic behavior of the circulation of velocity around boundary components and the p...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c1ccd4ef6a5f09675dd923b86662a53
https://hal.archives-ouvertes.fr/hal-03167228
https://hal.archives-ouvertes.fr/hal-03167228
Publikováno v:
Communications in Mathematical Physics. 348:129-143
This note addresses the issue of energy conservation for the 2D Euler system with an L p -control on vorticity. We provide a direct argument, based on a mollification in physical space, to show that the energy of a weak solution is conserved if $${\o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a8df547c6880393fe0d93d51663a9cf
https://doi.org/10.1007/s00220-016-2730-8
https://doi.org/10.1007/s00220-016-2730-8
Publikováno v:
Journal of Functional Analysis
Journal of Functional Analysis, Elsevier, 2016, 271 (5), pp.1341-1375. ⟨10.1016/j.jfa.2016.06.006⟩
Journal of Functional Analysis, Elsevier, 2016, 271 (5), pp.1341-1375. ⟨10.1016/j.jfa.2016.06.006⟩
We consider the α-Euler equations on a bounded three-dimensional domain with frictionless Navier boundary conditions. Our main result is the existence of a strong solution on a positive time interval, uniform in α, for α sufficiently small. Combin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5236ca03af3778982d71b37d559323c7
https://hal.archives-ouvertes.fr/hal-01735324
https://hal.archives-ouvertes.fr/hal-01735324
Publikováno v:
Annales de l'Institut Henri Poincare (C) Non Linear Analysis. 26(6):2521-2537
We study the limiting behavior of viscous incompressible flows when the fluid domain is allowed to expand as the viscosity vanishes. We describe precise conditions under which the limiting flow satisfies the full space Euler equations. The argument i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df60fa732bcea0dbd16dfa5698771be1
Publikováno v:
Bulletin of the Brazilian Mathematical Society, New Series. 39:471-513
We continue the work of Lopes Filho, Mazzucato and Nussenzveig Lopes [LMN], on the vanishing viscosity limit of circularly symmetric viscous flow in a disk with rotating boundary, shown there to converge to the inviscid limit in $L^2$-norm as long as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e327b34220a84a17744173c7cef0db0
https://doi.org/10.1007/s00574-008-0001-9
https://doi.org/10.1007/s00574-008-0001-9
Publikováno v:
Communications in Mathematical Physics. 287:99-115
In this article we consider viscous flow in the exterior of an obstacle satisfying the standard no-slip boundary condition at the surface of the obstacle. We seek conditions under which solutions of the Navier-Stokes system in the exterior domain con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6a823737b2bc6de6b7d89cda59580d
https://doi.org/10.1007/s00220-008-0621-3
https://doi.org/10.1007/s00220-008-0621-3
Publikováno v:
Physica D: Nonlinear Phenomena. 237:1324-1333
In this article we consider circularly symmetric incompressible viscous flow in a disk. The boundary condition is no-slip with respect to a prescribed time-dependent rotation of the boundary about the center of the disk. We prove that, if the prescri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571b7ea87b0b588790f42e7d8762069d
https://doi.org/10.1016/j.physd.2008.03.009
https://doi.org/10.1016/j.physd.2008.03.009
Publikováno v:
Mathematical Models and Methods in Applied Sciences. 17:2035-2053
The purpose of this work is to prove the existence of a weak solution of the two-dimensional incompressible Euler equations on a noncylindrical domain consisting of a smooth, bounded, connected and simply connected domain undergoing a prescribed moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e786924929d9cbd3106a1d2a539ec25b
https://doi.org/10.1142/s0218202507002558
https://doi.org/10.1142/s0218202507002558
Publikováno v:
Scopus-Elsevier
In [Math. Meth. Appl. Sci. 19 (1996) 53-62], C. Marchioro examined the problem of vorticity confinement in the exterior of a smooth bounded domain. The main result in Marchioro’s paper is that solutions of the incompressible 2D Euler equations with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fb4d1a7f18075100dada8eb51bf9a3d
https://doi.org/10.1090/s0033-569x-07-01059-4
https://doi.org/10.1090/s0033-569x-07-01059-4