Sfoglia per Autore
Image regularization by nonnegatively constrained Conjugate Gradient
2018-01-01 Favati, P.; Lotti, G.; Menchi, O.; Romani, F.
Regularized Compression of a Noisy Blurred Image
2016-01-01 Favati, Paola; Lotti, Grazia; Menchi and Francesco Romani, Ornella
An inner-outer regularizing method for ill-posed problems
2014-01-01 P., Favati; Lotti, Grazia; O., Menchi; F., Romani
Generalized Cross-Validation applied to Conjugate Gradient for discrete ill-posed problems
2014-01-01 P., Favati; Lotti, Grazia; O., Menchi; F., Romani
Stopping rules for iterative methods in nonnegatively constrained deconvolution
2014-01-01 P., Favati; Lotti, Grazia; O., Menchi; F., Romani
A divide and conquer algorithm for the superfast solution of Toeplitz-like systems
2012-01-01 Favati, P; Lotti, Grazia; Menchi, O.
A coupled model for the indegree and outdegree analysis of the Web
2011-01-01 P., Favati; Lotti, Grazia; O., Menchi; F., Romani
performance analysis of maximum likehood methods for nonnegative image deconvolution
2010-01-01 P., Favati; Lotti, Grazia; O., Menchi; F., Romani
Stability of the Levinson algorithm for Toeplitz-like Systems
2010-01-01 P., Favati; Lotti, Grazia; O., Menchi
Recursive algorithms for unbalanced banded Toeplitz systems
2009-01-01 Favati, P; Lotti, Grazia; Menchi, O.
Regularizing inverse preconditioners for symmetric band Toeplitz Systems
2007-01-01 Favati, P; Lotti, Grazia; Menchi, O.
Adaptive solution of infinite linear systems by Krylov subspace methods
2007-01-01 P., Favati; Lotti, Grazia; O., Menchi; F., Romani
A note on the solution of not balanced banded Toeplitz systems
2007-01-01 Lotti, Grazia
A stochastic model for the link analysis of the web
2007-01-01 Favati, P; Lotti, Grazia; Menchi, O; Romani, F.
Preconditioners based on fit techniques for the iterative regularization in the image deconvolution problem
2005-01-01 Favati, P; Lotti, Grazia; Menchi, O.
Non-recursive solution of sparse block Hessenberg systems
2004-01-01 Favati, P.; Lotti, Grazia; Menchi, O.
Rounding error analysis in solving M-matrix linear systems of block Hessenberg form
2004-01-01 Gemignani, L.; Lotti, Grazia
Efficient and stable solution of M-matrix linear systems of (block) Hessenberg form
2003-01-01 Lotti, Grazia; Gemignani, L.
A polynomial fit preconditioner for band Toeplitz matrices in image reconstruction
2002-01-01 Favati, P.; Lotti, Grazia; Menchi, O.
Railway computation for infinite linear systems
2002-01-01 Favati, P.; Lotti, Grazia; Menchi, O.; Romani, F.
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