Divide-and-Conquer Methods for Functions of Matrices with Banded or Hierarchical Low-Rank Structure
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Publication:5028556
DOI10.1137/21M1432594zbMath1482.65071arXiv2107.04337OpenAlexW3181528158MaRDI QIDQ5028556
Alice Cortinovis, Daniel Kressner, Stefano Massei
Publication date: 10 February 2022
Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2107.04337
Krylov subspace methodmatrix functionbanded matrixhierarchically semiseparable matrixdivide-and-conquer algorithm
Computational methods for sparse matrices (65F50) Numerical computation of matrix exponential and similar matrix functions (65F60)
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