The AGEB Algorithm for Solving the Heat Equation in Three Dimensions and Its Parallelization Using PVM
In this paper, a new algorithm in the class of the AGE method based on the Brian variant (AGEB) of the ADI is developed to solve the heat equation in 3 space dimensions. The method is it-erative, convergent, stable and second order accurate with respect to space and time. It is inherently explicit a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer Berlin / Heidelberg,
2001.
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| Subjects: | |
| Online Access: | Get fulltext |
| Summary: | In this paper, a new algorithm in the class of the AGE method based on the Brian variant (AGEB) of the ADI is developed to solve the heat equation in 3 space dimensions. The method is it-erative, convergent, stable and second order accurate with respect to space and time. It is inherently explicit and is therefore well suited for parallel implementation on the PVM where data decomposition is run asynchronously and concurrently at every time level. Its performance is assessed in terms of speed-up, efficiency and effectiveness. |
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