Abstract
Three fast and stable divide and conquer algorithms to compute the eigendecomposition of symmetric diagonal-plus-semiseparable matrices are considered.
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Communicated by C. Brezinski
AMS subject classification
15A18, 15A23, 65F15
The research of the second and the third author was supported by the Research Council K.U. Leuven, to13.25cmproject OT/00/16 (SLAP: Structured Linear Algebra Package), by the Fund for Scientific Research –
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Mastronardi, N., Van Camp, E. & Van Barel, M. Divide and conquer algorithms for computing the eigendecomposition of symmetric diagonal-plus-semiseparable matrices. Numer Algor 39, 379–398 (2005). https://doi.org/10.1007/s11075-004-6998-y
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DOI: https://doi.org/10.1007/s11075-004-6998-y