On the analysis and approximation of some models of fluids over weighted spaces on convex polyhedra
On the analysis and approximation of some models of fluids over weighted spaces on convex polyhedra
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凸多面体上加权空间流体的一些模型的分析与逼近
DOI:
10.1007/s00211-022-01272-5
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发表时间:
2022
影响因子:
2.1
通讯作者:
Salgado, Abner J.
中科院分区:
文献类型:
--
作者:
Otárola, Enrique;Salgado, Abner J.
We study the Stokes problem over convex polyhedral domains on weighted Sobolev spaces. The weight is assumed to belong to the Muckenhoupt class \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varvec{A}_{\varvec{q}}$$\end{document} for \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varvec{q} \in (1,\varvec{\infty })$$\end{document}. We show that the Stokes problem is well-posed for all \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varvec{q}$$\end{document}. In addition, we show that the finite element Stokes projection is stable on weighted spaces. With the aid of these tools, we provide well-posedness and approximation results to some classes of non-Newtonian fluids.
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影响因子:
1.3
作者:
Otárola, Enrique;Salgado, Abner J.
通讯作者:
Salgado, Abner J.
影响因子:
2.5
作者:
J. Guzmán;A. Salgado;F. Sayas
通讯作者:
F. Sayas
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
H. B. Veiga
通讯作者:
H. B. Veiga
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
J. Rappaz;J. Rochat
通讯作者:
J. Rochat
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
J. Málek;K. Rajagopal;M. Růžička
通讯作者:
M. Růžička