The Reduced Basis Method for Incompressible Viscous Flow Calculations
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Cites background from "The Reduced Basis Method for Incomp..."
...Much work focuses on the stationary incompressible (quadratically nonlinear) Navier-Stokes equations [29, 50, 57] of incompressible fluid flow: suitable stable approximations are considered in [57, 67, 114, 123, 137, 139]; rigorous a posteriori error estimation—within the general Brezzi-Rappaz-Raviart (“BRR”) a posteriori framework [30, 34]—is considered in [45, 97, 151, 152]....
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...In the context of affine parameter dependence, in which the operator is expressible as the sum of Q products of parameter-dependent functions and parameter-independent operators, the Offline-Online idea is quite self-apparent and indeed has been re-invented often [15, 66, 70, 114]; however, application of the concept to a posteriori error estimation—note the Online complexity of both the output and the output error bound calculation must be independent of N—is more involved and more recent [64, 121, 122]....
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...2The special issues associated with saddle problems [28, 29], in particular the Stokes equations of incompressible flow, are addressed for divergence-free spaces in [57, 67, 114] and non-divergence-free spaces in [135, 139]....
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Cites methods from "The Reduced Basis Method for Incomp..."
...The reduced-basis method was first introduced in the late 1970s for the nonlinear analysis of structures [1,25] and subsequently abstracted and analyzed [5,11,28,33] and extended [16,18,26] to a much larger class of parametrized partial differential equations....
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References
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