On sensitivity of Gauss-Christoffel quadrature. - Dianne P. O'Leary; Zdenek Strakos; Petr Tichý (Numerische Mathematik, 2007)

The Faber-Manteuffel Theorem for Linear Operators. - Vance Faber; Jörg Liesen; Petr Tichý (SIAM J. Numer. Anal., 2008)

On orthogonal reduction to Hessenberg form with small bandwidth. - Vance Faber; Jörg Liesen; Petr Tichý (Numer. Algorithms, 2009)

On Best Approximations of Polynomials in Matrices in the Matrix 2-Norm. - Jörg Liesen; Petr Tichý (SIAM J. Matrix Anal. Appl., 2009)

On Chebyshev Polynomials of Matrices. - Vance Faber; Jörg Liesen; Petr Tichý (SIAM J. Matrix Anal. Appl., 2010)

On Efficient Numerical Approximation of the Bilinear Form c*A-1b. - Zdenek Strakos; Petr Tichý (SIAM J. Sci. Comput., 2011)

On computing quadrature-based bounds for the A-norm of the error in conjugate gradients. - Gérard Meurant; Petr Tichý (Numer. Algorithms, 2013)

Properties of Worst-Case GMRES. - Vance Faber; Jörg Liesen; Petr Tichý (SIAM J. Matrix Anal. Appl., 2013)

Erratum to: On computing quadrature-based bounds for the A-norm of the error in conjugate gradients. - Gérard Meurant; Petr Tichý (Numer. Algorithms, 2014)

The Numerical Stability Analysis of Pipelined Conjugate Gradient Methods: Historical Context and Methodology. - Erin C. Carson; Miroslav Rozlozník; Zdenek Strakos; Petr Tichý; Miroslav Tuma (SIAM J. Sci. Comput., 2018)

Analysis of the multiplicative Schwarz method for matrices with a special block structure. - Carlos Echeverría; Jörg Liesen; Petr Tichý (CoRR, 2019)

Approximating the extreme Ritz values and upper bounds for the A-norm of the error in CG. - Gérard Meurant; Petr Tichý (Numer. Algorithms, 2019)

On Efficient Numerical Solution of Linear Algebraic Systems Arising in Goal-Oriented Error Estimates. - Vít Dolejsí; Petr Tichý (J. Sci. Comput., 2020)

When does the Lanczos algorithm compute exactly? - Dorota Simonová; Petr Tichý (CoRR, 2021)

Accurate error estimation in CG. - Gérard Meurant; Jan Papez; Petr Tichý (Numer. Algorithms, 2021)

On the Forsythe conjecture. - Vance Faber; Jörg Liesen; Petr Tichý (CoRR, 2022)

The behaviour of the Gauss-Radau upper bound of the error norm in CG. - Gérard Meurant; Petr Tichý (CoRR, 2022)

Estimating the error in CG-like algorithms for least-squares and least-norm problems. - Jan Papez; Petr Tichý (CoRR, 2023)

The behavior of the Gauss-Radau upper bound of the error norm in CG. - Gérard Meurant; Petr Tichý (Numer. Algorithms, 2023)

Estimating error norms in CG-like algorithms for least-squares and least-norm problems. - Jan Papez; Petr Tichý (Numer. Algorithms, 2024)

Error norm estimates for the block conjugate gradient algorithm. - Gérard Meurant; Petr Tichý (CoRR, 2025)

Block CG algorithms revisited. - Petr Tichý; Gérard Meurant; Dorota Simonová (CoRR, 2025)

Matrix best approximation in the spectral norm. - Vance Faber; Jörg Liesen; Petr Tichý (CoRR, 2025)

On finite precision block Lanczos computations. - Dorota Simonová; Petr Tichý (CoRR, 2025)