We prove that weak solutions constructed by artificial compressibility method are suitable in the sense of Scheffer. Using Hilbertian setting and Fourier trans- form with respect to time, we obtain non-trivial estimates on the pressure and the time derivative which allow us to pass to the limit
Weak solutions of Navier-Stokes equations constructed by artificial compressibility method are suitable
DONATELLI, DONATELLA;SPIRITO, STEFANO
2011-01-01
Abstract
We prove that weak solutions constructed by artificial compressibility method are suitable in the sense of Scheffer. Using Hilbertian setting and Fourier trans- form with respect to time, we obtain non-trivial estimates on the pressure and the time derivative which allow us to pass to the limitFile in questo prodotto:
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