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Petr Tichý Department of Numerical Mathematics Faculty of Mathematics and Physics Charles University address:   MFF UK   Sokolovska 83   18675 Praha 8   Czech Republic email:   phone:   (+420) 951 553 391 room:   K 484, 4th floor profiles:  Google scholar   ORCID   MathSciNet   WoS   Zentralblatt MATH   Scopus

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