Tensor rank bounds and explicit QTT representations for the inverses of circulant matrices

DOI10.1002/NLA.2461arXiv2205.04335OpenAlexW4288707347WikidataQ114235391 ScholiaQ114235391MaRDI QIDQ6133043

L. I. Vysotsky, M. V. Rakhuba

Publication date: 17 August 2023

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2205.04335

zbMATH Keywords

circulant matricesrobust solverQTT

Mathematics Subject Classification ID

Toeplitz, Cauchy, and related matrices (15B05) Numerical methods for low-rank matrix approximation; matrix compression (65F55)

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