Penalty approximations to the stationary power-law Navier-Stokes problem

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2 Citations (Scopus)


Penalty approximations to the steady state Navier Stokes problem were studied. The approximations were governed by the power-law model for viscous imcompressible non-Newtonian flows in bounded convex domains. Unique solution to the penalty approximations was derived and the convergence of the solutions was shown.

Original languageEnglish
Pages (from-to)749-765
Number of pages17
JournalNumerical Functional Analysis and Optimization
Issue number5-6
Publication statusPublished - Aug 1 2001


  • Convergence
  • Error estimates
  • Non-Newtonian flows
  • Penalty method
  • Power-law

ASJC Scopus subject areas

  • Analysis
  • Signal Processing
  • Computer Science Applications
  • Control and Optimization

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