Browsing by Subject "Galerkin method"
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The simultaneous use of 4×4 and 2×2 bilinear stress elements for viscoelastic flows
(1993)Mixed finite elements for viscoelastic flows based on a 4×4 sub-linear interpolation for the extra stress components satisfy the Babuska-Brezzi condition and are highly stable. They have been proved to be quite satisfactory ...