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A Discontinuous Galerkin Method for Parabolic Problems with Modified hp-Finite Element Approximation Technique

Author
Hou, Gene J. W.
Published
[2004].
Physical Description
1 electronic document
Additional Creators
Kaneko, Hideaki and Bey, Kim S.
Online Version

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Summary
A recent paper is generalized to a case where the spatial region is taken in R(sup 3). The region is assumed to be a thin body, such as a panel on the wing or fuselage of an aerospace vehicle. The traditional h- as well as hp-finite element methods are applied to the surface defined in the x - y variables, while, through the thickness, the technique of the p-element is employed. Time and spatial discretization scheme based upon an assumption of certain weak singularity of double vertical line u(sub t) double vertical line 2, is used to derive an optimal a priori error estimate for the current method.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 20040073488.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15635714