Error estimates of divergence-free generalized moving least squares (div-free GMLS) derivatives approximations in Sobolev spaces

DOI10.1016/j.apnum.2023.06.017zbMath1528.76062MaRDI QIDQ6086885

Publication date: 10 November 2023

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

error bounds creeping flow Darcy's problem incompressible fluid dynamics divergence-free GMLS approximation incompressible Newtonian fluids in porous media stable local divergence-free polynomial reproduction

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Basic methods in fluid mechanics (76M99)

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