scientific article; zbMATH DE number 7709335

zbMath1524.41083arXiv2112.01474MaRDI QIDQ6167818

Reinhold Schneider, Anthony Nouy, Markus Bachmayr

Publication date: 10 July 2023

Full work available at URL: https://arxiv.org/abs/2112.01474

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

linear widthslow-rank approximationhierarchical tensorscompositional structuretree tensor networks

Mathematics Subject Classification ID

Multidimensional problems (41A63) Approximation by other special function classes (41A30) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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Low-rank tensor methods for partial differential equations ⋮ Approximation theory of tree tensor networks: tensorized univariate functions ⋮ A space-time adaptive low-rank method for high-dimensional parabolic partial differential equations

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