Análisis de Von Neumann para el métodoLocal Discontinuous Galerkin en 1D
Keyword(s):
Using the von Neumann analysis as a theoretical tool, an analysisof the stability conditions of some explicit time marching schemes, in com-bination with the spatial discretizationLocal Discontinuous Galerkin(LDG)and high order approximations, is presented. The stabilityconstant, CFL(Courant-Friedrichs-Lewy), is studied as a function of theLDG parametersand the approximation degree. A series of numerical experiments is carriedout to validate the theoretical results.
2004 ◽
Vol 14
(05)
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pp. 337-345
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2017 ◽
Vol 351
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pp. 392-421
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Keyword(s):
2011 ◽
Vol 230
(22)
◽
pp. 8134-8154
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2017 ◽
Vol 17
(2)
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pp. 201-215
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