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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. V. Faber, J. Liesen and P. Tichý, On the Forsythe conjecture , submitted to SIAM Journal on Matrix Analysis and Applications, September, 2022. Submitted. G. Meurant and P. Tichý, The behaviour of the Gauss-Radau upper bound of the error norm in CG , submitted to Numerical Algorithms, July, 2022. Talk. How to control the accuracy of error estimates in CG? Householder Symposium XXI, Italy (June 12-17, 2022). Publication. D. Šimonová and P. Tichý, When does the Lanczos algorithm compute exactly?, Electronic Transactions on Numerical Analysis, Vol. 55, pp. 547-567, 2022. Publication. G. Meurant J. Papež, and P. Tichý, Accurate error estimation in CG, Numerical Algorithms, Vol. 88, pp. 1337-1359, 2021.