47 citations · 426 across the 46 of their papers we have counts for
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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…
Convergence of the conjugate gradient method with unbounded operators
Noe Caruso, Alessandro Michelangeli
In the framework of inverse linear problems on infinite-dimensional Hilbert space, we prove the convergence of the conjugate gradient iterates to an exact solution to the inverse p…
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…