Equivalence of u–p and ζ–ψ formulations
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J.-L. Guermond; L. Quartapelle
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Article
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1994
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John Wiley and Sons
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English
⚖ 799 KB
## Abstract This paper deals with the non‐stationary incompressible Navier‐‐Stokes equations for two‐dimensional flows expressed in terms of the velocity and pressure and of the vorticity and streamfunction. The equivalence of the two formulations is demonstrated, both formally and rigorously, by v