Chebfun in three dimensions
We present an algorithm for numerical computations involving trivariate functions in a 3D rectangular parallelepiped in the context of Chebfun. Our scheme is based on low-rank representation through multivariate adaptive cross approximation (MACA). The component 1D functions are represented by finit...
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Format: | Journal article |
Published: |
Society for Industrial and Applied Mathematics
2017
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