A penalty method for approximations of the stationary power-law stokes problem

Lew Lefton, Dongming Wei

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We study approximations of the steady state Stokes problem governed by the power-law model for viscous incompressible non-Newtonian flow using the penalty formulation. We establish convergence and find error estimates.

Original languageEnglish
JournalElectronic Journal of Differential Equations
Volume2001
Publication statusPublished - 2001
Externally publishedYes

Fingerprint

Non-Newtonian Flow
Stokes Problem
Penalty Method
Incompressible Flow
Penalty
Error Estimates
Power Law
Formulation
Approximation
Model

Keywords

  • Convergence and error estimates
  • LBB condition
  • Non-newtonian flows
  • Penalty method
  • Power-law flow
  • Stationary stokes problem

ASJC Scopus subject areas

  • Analysis

Cite this

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title = "A penalty method for approximations of the stationary power-law stokes problem",
abstract = "We study approximations of the steady state Stokes problem governed by the power-law model for viscous incompressible non-Newtonian flow using the penalty formulation. We establish convergence and find error estimates.",
keywords = "Convergence and error estimates, LBB condition, Non-newtonian flows, Penalty method, Power-law flow, Stationary stokes problem",
author = "Lew Lefton and Dongming Wei",
year = "2001",
language = "English",
volume = "2001",
journal = "Electronic Journal of Differential Equations",
issn = "1072-6691",
publisher = "Texas State University - San Marcos",

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AU - Lefton, Lew

AU - Wei, Dongming

PY - 2001

Y1 - 2001

N2 - We study approximations of the steady state Stokes problem governed by the power-law model for viscous incompressible non-Newtonian flow using the penalty formulation. We establish convergence and find error estimates.

AB - We study approximations of the steady state Stokes problem governed by the power-law model for viscous incompressible non-Newtonian flow using the penalty formulation. We establish convergence and find error estimates.

KW - Convergence and error estimates

KW - LBB condition

KW - Non-newtonian flows

KW - Penalty method

KW - Power-law flow

KW - Stationary stokes problem

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JO - Electronic Journal of Differential Equations

JF - Electronic Journal of Differential Equations

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