18 citations · 18 across the 1 of their papers we have counts for
4 papers
Fast Flexible LSQR with a Hybrid Variant for Efficient Large-Scale Regularization
Eva Mikušová, Iveta Hnětynková
A wide range of applications necessitates solving large-scale ill-posed problems contaminated by noise. Krylov subspace regularization methods are particularly advantageous in this…
Managing Latency in Edge-Cloud Environment
Lubomír Bulej, Tomáš Bureš, Adam Filandr +5
Modern Cyber-physical Systems (CPS) include applications like smart traffic, smart agriculture, smart power grid, etc. Commonly, these systems are distributed and composed of end-u…
Characterization of half-radial matrices
Iveta Hnetynkova, Petr Tichy
Numerical radius is the radius of the smallest ball with the center at zero containing the field of values of a given square matrix . It is well known that $r(A)\leq \|A\…
Noise representation in residuals of LSQR, LSMR, and CRAIG regularization
Iveta Hnětynková, Marie Kubínová, Martin Plešinger
Golub-Kahan iterative bidiagonalization represents the core algorithm in several regularization methods for solving large linear noise-polluted ill-posed problems. We consider a ge…