Chapter 5: Band matrices

BOOK CHAPTER published January 2022 in Introduction to Numerical Linear Algebra

When is a matrix unitary or Hermitian plus low rank?

JOURNAL ARTICLE published December 2019 in Numerical Linear Algebra with Applications

Research funded by Università di Pisa (PRA-2017-05)

Authors: Gianna M. Del Corso | Federico Poloni | Leonardo Robol | Raf Vandebril

Reversing the row order for the row-by-row frontal method

JOURNAL ARTICLE published January 2001 in Numerical Linear Algebra with Applications

Authors: J. K. Reid | J. A. Scott

Analysis of a multigrid preconditioner for Crouzeix-Raviart discretization of elliptic partial differential equation with jump coefficients

JOURNAL ARTICLE published January 2014 in Numerical Linear Algebra with Applications

Research funded by NSF (DMS-0715146) | DTRA Award (HDTRA- 09-1-0036)

Authors: Yunrong Zhu

Accurate computations with Laguerre matrices

JOURNAL ARTICLE published January 2019 in Numerical Linear Algebra with Applications

Authors: Jorge Delgado | Héctor Orera | Juan Manuel Peña

Stabilized rounded addition of hierarchical matrices

JOURNAL ARTICLE published June 2007 in Numerical Linear Algebra with Applications

Authors: M. Bebendorf | W. Hackbusch

A method for computing the Perron root for primitive matrices

JOURNAL ARTICLE published January 2021 in Numerical Linear Algebra with Applications

Authors: Doulaye Dembélé

The retraction algorithm for factoring banded symmetric matrices

JOURNAL ARTICLE published April 2007 in Numerical Linear Algebra with Applications

Authors: Linda Kaufman

On parametrization of totally nonpositive matrices and applications

JOURNAL ARTICLE published August 2012 in Numerical Linear Algebra with Applications

Authors: Rong Huang

Nearness results for real tridiagonal 2‐Toeplitz matrices

JOURNAL ARTICLE published October 2019 in Numerical Linear Algebra with Applications

Research funded by Centre for Mathematics of the University of Coimbra ((UID/MAT/00324/2019)) | European Regional Development Fund through the Partnership Agreement PT2020 (UID/MAT/04721/2019)

Authors: Natália Bebiano | Susana Furtado

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JOURNAL ARTICLE published January 2014 in Numerical Linear Algebra with Applications

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JOURNAL ARTICLE published August 2014 in Numerical Linear Algebra with Applications

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JOURNAL ARTICLE published December 2014 in Numerical Linear Algebra with Applications

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JOURNAL ARTICLE published October 2014 in Numerical Linear Algebra with Applications

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JOURNAL ARTICLE published January 2015 in Numerical Linear Algebra with Applications

Certain positive definite submatrices that arise from binomial coefficient matrices

JOURNAL ARTICLE published February 2001 in Applied Numerical Mathematics

Authors: I.C. Demetriou | E.A. Lipitakis

A preconditioning proposal for ill‐conditioned Hermitian two‐level Toeplitz systems

JOURNAL ARTICLE published March 2005 in Numerical Linear Algebra with Applications

Authors: D. Noutsos | S. Serra Capizzano | P. Vassalos

Algebraic multilevel iteration method for Stieltjes matrices

JOURNAL ARTICLE published May 1994 in Numerical Linear Algebra with Applications

Authors: O. Axelsson | M. Neytcheva

Unified analysis of preconditioning methods for saddle point matrices

JOURNAL ARTICLE published March 2015 in Numerical Linear Algebra with Applications

Authors: Owe Axelsson

Eigenpairs of some particular band Toeplitz matrices: A comment

JOURNAL ARTICLE published January 2020 in Numerical Linear Algebra with Applications

Authors: Carlos M. da Fonseca