Interval Gaussian Elimination with Pivot Tightening
DOI10.1137/080729621zbMath1181.65047OpenAlexW1989755553MaRDI QIDQ3642857
Publication date: 6 November 2009
Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/080729621
inverse \(M\)-matrixtotally nonnegative matrixinterval Gaussian eliminationinverse nonnegative matrixsymmetric solution setpivot tigtheningToeplitz solution set
Interval and finite arithmetic (65G30) Positive matrices and their generalizations; cones of matrices (15B48) Direct numerical methods for linear systems and matrix inversion (65F05) Toeplitz, Cauchy, and related matrices (15B05)
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