Global ETD Search
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Showing 1 to 2 of 2 for “"discontinuous least-squares"”.
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Spectral hulls: a degree of freedom reducing hp-strategy in space/time
… Compared to the conventional continuous/discontinuous FEM, this mechanism yields more accurate solutions with smaller DOF. This methodology is validated throughout the dissertation using various methods including Fourier-Chebyshev collocation, Continuous Galerkin (CG), Discontinuous …
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Conservation and efficiency in least squares finite element methods
… conservation is often sought after. However, least-squares finite element methods are known to be not mass conserving when solving fluid flow problems. In this dissertation we develop mass conservative least-squares finite element methods for the Stokes and Navier-Stokes equations through the …