Volume 16, Issue 1 Noe Caruso Alessandro Michelangeli Convergence of the conjugate gradient method with unbounded operators Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Noe Caruso Alessandro Michelangeli Find more articles with the same keywords inverse linear problems infinite-dimensional Hilbert space ill-posed problems Krylov subspaces methods conjugate gradient self-adjoint operators spectral measure orthogonal polynomials Find more articles with the same subject classes 33C47 41A65 46N40 47B25 47N40