使熄灭 发表于 2025-3-30 09:07:11
Klaus Lichtblau matrix operators (SVD-algorithm). Using the method for the approximate solution of the first kind Fredholm equation the reconstruction of distributions of the singular spectra for the following matrices was carried out: (1) a Hankel limiting ill-conditioned matrix; (2) a Toeplitz matrix; (3) a spec发电机 发表于 2025-3-30 14:28:57
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