J. Papež and P. Tichý,
Estimating the error in CG-like algorithms for least-squares and least-norm problems,
submitted, May, 2023.
V. Faber, J. Liesen and P. Tichý,
On the Forsythe conjecture
submitted, February, 2023.
How to control the accuracy of error estimates in CG?
Householder Symposium XXI, Italy (June 12-17, 2022).
G. Meurant and P. Tichý,
The behaviour of the Gauss-Radau upper bound of the error norm in CG,
Numerical Algorithms, April, 2023.
D. Šimonová and P. Tichý,
When does the Lanczos algorithm compute exactly?,
Electronic Transactions on Numerical Analysis, Vol. 55, pp. 547-567, 2022.