FGMRES for linear discrete ill-posed problems

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FGMRES for linear discrete ill-posed problems

GMRES is one of the most popular iterative methods for the solution of large linear systems of equations. However, GMRES generally does not perform well when applied to the solution of linear systems of equations that arise from the discretization of linear ill-posed problems with error-contaminated data represented by the right-hand side. Such linear systems are commonly referred to as linear ...

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ژورنال

عنوان ژورنال: Applied Numerical Mathematics

سال: 2014

ISSN: 0168-9274

DOI: 10.1016/j.apnum.2013.08.004