Preprint 72/2016

On the Representation of Symmetric and Antisymmetric Tensors

Wolfgang Hackbusch

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Submission date: 03. Nov. 2016 (revised version: April 2017)
Pages: 24
MSC-Numbers: 15A69, 65F99
Keywords and phrases: tensor representation, symmetric tensors, antisymmetric tensors, Hierarchical Tensor Format
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Various tensor formats are used for the data-sparse representation of large-scale tensors. Here we investigate how symmetric or antiymmetric tensors can be represented. The analysis leads to several open questions.

09.04.2017, 21:39