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A discontinuous galerkin method for parabolic problems with modified hp-finite element approximation technique
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Kaneko, Hideaki Hou, Gene J. W. Bey, Kim S. |
| Copyright Year | 2004 |
| Description | 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. |
| File Size | 819650 |
| Page Count | 22 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20040073488 |
| Archival Resource Key | ark:/13960/t7fr4v203 |
| Language | English |
| Publisher Date | 2004-01-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Finite Element Method Approximation Thin Bodies Singularity Mathematics Galerkin Method Discretization Mathematics Parabolic Differential Equations Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
