5 papers
Krylov solvability under perturbations of abstract inverse linear problems
Noe Angelo Caruso, Alessandro Michelangeli
When a solution to an abstract inverse linear problem on Hilbert space is approximable by finite linear combinations of vectors from the cyclic subspace associated with the datum a…
Krylov solvability of unbounded inverse linear problems
Noe Caruso, Alessandro Michelangeli
The abstract issue of 'Krylov solvability' is extensively discussed for the inverse problem where is a (possibly unbounded) linear operator on an infinite-dimensional…
Spontaneous morphing of equibiaxially pre-stretched elastic bilayers: the role of sample geometry
Noè Caruso, Aleksandar Cvetković, Alessandro Lucantonio +2
An elastic bilayer, consisting of an equibiaxially pre-stretched sheet bonded to a stress-free one, spontaneously morphs into curved shapes in the absence of external loads or cons…
On Krylov solutions to infinite-dimensional inverse linear problems
Noe Caruso, Alessandro Michelangeli, Paolo Novati
We discuss, in the context of inverse linear problems in Hilbert space, the notion of the associated infinite-dimensional Krylov subspace and we produce necessary and sufficient co…
On general convergence behaviours of finite-dimensional approximants for abstract linear inverse problems
Noe Caruso, Alessandro Michelangeli, Paolo Novati
In the framework of abstract linear inverse problems in infinitedimensional Hilbert space we discuss generic convergence behaviours of approximate solutions determined by means of…