A note on approximation in Tensor Chain format

Mike Espig, Kishore Kumar Naraparaju, and Jan Schneider

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Submission date: 14. Mar. 2012 (revised version: September 2013)
Pages: 24
published in: Computing and visualization in science, 15 (2012) 6, p. 331-344 
DOI number (of the published article): 10.1007/s00791-014-0218-7
Bibtex
with the following different title: A note on tensor chain approximation
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Abstract:
This note deals with the approximation of d-dimensional tensors, as discrete representations of arbitrary functions f(x₁,…,x_d) on [0,1]^d, in the so-called Tensor Chain format using Cross Approximation methods.