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Preprints of the Keldysh Institute of Applied Mathematics, 2006, 065, 21 pp.
(Mi ipmp613)
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Piecewise parabolic method on local stencil. I. Advection equation and Burgers' equation
S. D. Ustyugov, M. V. Popov
Abstract:
Modification of piecewise parabolic method reducing dissipation of it due to exclusion the interpolation procedure on four-point stencil suggested. Comparison with standard piecewise parabolic method (PPM) was carried out with the help of test problems for linear advection equation and for inviscid Burgers' equation. The comparison was carried out on the basis of values of errors in different norms.
Citation:
S. D. Ustyugov, M. V. Popov, “Piecewise parabolic method on local stencil. I. Advection equation and Burgers' equation”, Keldysh Institute preprints, 2006, 065, 21 pp.
Linking options:
https://www.mathnet.ru/eng/ipmp613 https://www.mathnet.ru/eng/ipmp/y2006/p65
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Statistics & downloads: |
Abstract page: | 208 | Full-text PDF : | 103 |
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