Solution of the neutron diffusion equation through multigrid methods implemented on a memory-coupled 25-processor system (Q1113654)
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scientific article; zbMATH DE number 4080855
| Language | Label | Description | Also known as |
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| English | Solution of the neutron diffusion equation through multigrid methods implemented on a memory-coupled 25-processor system |
scientific article; zbMATH DE number 4080855 |
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Solution of the neutron diffusion equation through multigrid methods implemented on a memory-coupled 25-processor system (English)
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1988
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The authors consider the solution of the neutron diffusion equation implemented on a 25-processor system. This calculation involves about 69.000 unknowns and the programs are all written in MODULA-2. Standard multigrid methods are used and the parallel structure is imposed by splitting the domain. The methods use a sequential refinement of the grid and the computational effort, apart from the finest grid is small.
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grid refinement
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neutron diffusion equation
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multigrid methods
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