Numerical Linear Algebra

Structured matrix nearness problems. Eigenvalue sensitivity: structured eigenvalue conditioning and structured pseudospectra. Iterative methods for large linear systems.  Preconditioning of structured linear systems: generalized circulant preconditioners for banded Toeplitz systems. Numerical solution of linear discrete ill-posed problems. Network analysis: sensitivity, global efficiency, structural robustness, and communicability of single-layer and multilayer networks. 

Components: Silvia Noschese