Two-level method and some a priori estimates in unsteady Navier-Stokes calculations

DOI10.1016/S0377-0427(99)00056-4zbMath0940.76079OpenAlexW1963584889MaRDI QIDQ1298404

Maxim A. Olshanskii

Publication date: 19 July 2000

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(99)00056-4

zbMATH Keywords

stabilityconvergencea priori estimatescoarse gridfine gridsemi-implicit schemenonlinear problemtwo-level methodlinear symmetric problemquasi-elliptic problemsunsteady incompressible Navier-Stokes flows

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Basic methods in fluid mechanics (76M99)

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