Convergence regions for the Chebyshev–Halley family

Income Convergence In Iranian Regions

On the strong convergence theorems by the hybrid method for a family of mappings in uniformly convex Banach spaces

Some algorithms for nding common xed point of a family of mappings isconstructed. Indeed, let C be a nonempty closed convex subset of a uniformlyconvex Banach space X whose norm is Gateaux dierentiable and let {Tn} bea family of self-mappings on C such that the set of all common fixed pointsof {Tn} is nonempty. We construct a sequence {xn} generated by the hybridmethod and also we give the cond...

income convergence in iranian regions

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Convergence across States and Regions

AN IMPORTANT economic question is whether poor countries or regions tend to converge toward rich ones. We want to know, for example, whether the poor countries of Africa, South Asia, and Latin America will grow faster than the developed countries, whether the south of Italy will become like its north, whether and how fast the eastern regions of Germany will attain the prosperity of the western ...

Regions of convergence of a Padé family of iterations for the matrix sector function and the matrix pth root

In this paper we prove a conjecture on a common region of a convergence of Padé iterations for the matrix sector function. For this purpose we show that all Padé approximants to a special case of hypergeometric function have a power series expansion with positive coefficients. Using a sharpened version of Schwarz’s lemma, we also demonstrate a better estimate of the convergence speed. Our resul...