On the explicit inverse and conditioning of a tridiagonal matrix

DOI10.1080/00207169208804040zbMath0746.65031OpenAlexW1996297254MaRDI QIDQ3989780

Riaz A. Usmani

Publication date: 28 June 1992

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207169208804040

zbMATH Keywords

convergencefinite difference methodcondition numberdeterminanttridiagonal matrixlinear difference equationsexplicit inversediscrete initial value problem

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Numerical computation of matrix norms, conditioning, scaling (65F35) Numerical computation of determinants (65F40) Finite difference methods for boundary value problems involving PDEs (65N06) Direct numerical methods for linear systems and matrix inversion (65F05)

Cites Work

• Inversion of tridiagonal matrices
• Properties of Some Tridiagonal Matrices and Their Application to Boundary Value Problems
• Unnamed Item

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