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This category marks all the ICTP posts containing the pdf file of the paper/book.

On the nonmonotone behavior of the Newton‐GMBACK method

6 years ago

AbstractGMBACK is a Krylov solver for large linear systems, which is based on backward error minimization properties. The minimum backward…

A mixed iteration for nonnegative matrix factorizations

6 years ago

Abstract We show that, under appropriate conditions, one can create a hybrid between two given iterations which can perform better…

Solving inverse problems via hemicontractive maps

6 years ago

AbstractWe prove a “collage” theorem for hemicontractive maps and we use it for inverse problems. A numerical example is given.…

The equivalence between Mann–Ishikawa iterations and multistep iteration

6 years ago

AbstractWe show that the convergence of Mann, Ishikawa iterations are equivalent to the convergence of a multistep iteration, for various…

The Equivalence between T-Stabilities of The Krasnoselskij and The Mann Iterations

6 years ago

Abstract We prove the equivalence between the -stabilities of the Krasnoselskij and the Mann iterations; a consequence is the equivalence…

Data Dependence for Ishikawa Iteration When Dealing with Contractive-Like Operators

6 years ago

Abstract We prove a convergence result and a data dependence for Ishikawa iteration when applied to contraction-like operators. An example…

The equivalence between the T-stabilities of Mann and Ishikawa iterations

6 years ago

Abstract We show that T-stability of Mann and Ishikawa iterations are equivalent. AuthorsB.E. Rhoades S.M. Soltuz (Tiberiu Popoviciu Institute of…

The equivalence between the convergences of Ishikawa and Mann iterations for an asymptotically nonexpansive in the intermediate sense and strongly successively pseudocontractive maps

6 years ago

AbstractThe convergence of modified Mann iteration is equivalent to the convergence of modified Ishikawa iterations, when T is an asymptotically…

The equivalence between the convergences of Ishikawa and Mann iterations for an asymptotically pseudocontractive map

6 years ago

AbstractThe convergence of Mann iteration is equivalent to the convergence of Ishikawa iterations, when T is an asymptotically nonexpansive and asymptotically pseudocontractive…

From uniform to statistical convergence of binomial-type operators

6 years ago

AbstractSequences of binomial operators introduced by using umbral calculus are investigated from the point of view of statistical convergence. This…

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