Convergence acceleration for time-independent first-order PDE using optimal PNB-approximations [electronic resource].

Published: Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1996.
Physical Description: pages 2, Paper 43 : digital, PDF file
Additional Creators: United States. Department of Energy. Office of Scientific and Technical Information

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Summary

We consider solving time-independent (steady-state) flow problems in 2D or 3D governed by hyperbolic or {open_quotes}almost hyperbolic{close_quotes} systems of partial differential equations (PDE). Examples of such PDE are the Euler and the Navier-Stokes equations. The PDE is discretized using a finite difference or finite volume scheme with arbitrary order of accuracy. If the matrix B describes the discretized differential operator and u denotes the approximate solution, the discrete problem is given by a large system of equations.

Report Numbers

E 1.99:conf-9604167--vol.1
conf-9604167--vol.1

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Published through SciTech Connect.
12/31/1996.
"conf-9604167--vol.1"
"DE96015306"
Copper Mountain conference on iterative methods, Copper Mountain, CO (United States), 9-13 Apr 1996.
Holmgren, S.; Branden, H.
Front Range Scientific Computations, Inc., Lakewood, CO (United States)

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