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09/30/2021
The Scott-Vogelius Method for Stokes Problem on Anisotropic Meshes
This paper analyzes the Scott-Vogelius divergence-free element pair on a...
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09/24/2021
Clipping over dissipation in turbulence models
Clipping refers to adding 1 line of code A=minA,B to force the variable ...
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06/18/2021
On the Prandtl-Kolmogorov 1-equation model of turbulence
We prove an estimate of total (viscous plus modelled turbulent) energy d...
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10/08/2020
On Optimal Pointwise in Time Error Bounds and Difference Quotients for the Proper Orthogonal Decomposition
In this paper, we resolve several long standing issues dealing with opti...
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01/31/2020
An embedded variable step IMEX scheme for the incompressible Navier-Stokes equations
This report presents a series of implicit-explicit (IMEX) variable times...
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11/06/2019
Diagnostics for Eddy Viscosity Models of Turbulence Including Data-Driven/Neural Network Based Parameterizations
Classical eddy viscosity models add a viscosity term with turbulent visc...
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09/13/2019