On a nonnegative solution of a system of equations with a symmetric circulant matrix

DOI10.1023/A:1010294422935zbMath1022.65012OpenAlexW188405078MaRDI QIDQ1809953

Yuriy S. Volkov

Publication date: 15 June 2003

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1010294422935

zbMATH Keywords

linear systemcondition numberspline interpolationpositive solutioncirculant matrixBernoulli and Euler numbers

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Spline approximation (41A15) Linear equations (linear algebraic aspects) (15A06)

Related Items (5)

Estimates for solutions of bi-infinite systems of linear equations ⋮ Estimates of solutions to infinite systems of linear equations and the problem of interpolation by cubic splines on the real line ⋮ Sufficient conditions for the nonnegativity of solutions to a system of equations with a nonstrictly Jacobian matrix ⋮ Условия формосохранения при интерполяции кубическими сплайнами ⋮ Near-optimal tension parameters in convexity preserving interpolation by generalized cubic splines

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