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We investigate the error of periodic interpolation, when sampling a function on an arbitrary pattern on the torus. We generalize the periodic Strang-Fix conditions to an anisotropic setting and provide an upper bound for the error of interpolation. These conditions and the investigation of the error especially take different levels of smoothness along certain directions into account.
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This page is a summary of: Multivariate Anisotropic Interpolation on the Torus, January 2014, Springer Science + Business Media,
DOI: 10.1007/978-3-319-06404-8_3.
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