ISI/JCR

List of papers published in JCR journals by the members of ICTP (in progress).

Other papers will be added soon.

Block incremental unknowns for anisotropic elliptic equations

4 years ago

AbstractIn this article, we define the notion of block incremental unknowns for anisotropic elliptic equations. Written in a block structure,…

Analysis of aggregation-based multigrid

4 years ago

AbstractAggregation-based multigrid with standard piecewise constant like prolongation is investigated. Unknowns are aggregated either by pairs or by quadruplets; in…

Unsteady boundary layer flow and heat transfer over a stretching sheet

4 years ago

AbstractUnsteady two-dimensional boundary layer flow and heat transfer over a stretching flat plate in a viscous and incompressible fluid of…

Mixed convection flow near an axisymmetric stagnation point on a vertical cylinder

4 years ago

AbstractThe mixed convection flow near an axisymmetric stagnation point on a vertical cylinder is considered. The equations for the fluid…

An implicit numerical spline method for systems for ODEs

4 years ago

Abstract An implicit numerical method is introduced that gives piecewise polynomial spline approximations for the solution of an initial value…

On the nonmonotone behavior of the Newton‐GMBACK method

4 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

4 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

4 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

4 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

4 years ago

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

ISI/JCR

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