Convergence analysis of a family of Steffensen-type methods for generalized equations

Ball Convergence for Steffensen-type Fourth-order Methods

We present a local convergence analysis for a family of Steffensen-type fourth-order methods in order to approximate a solution of a nonlinear equation. We use hypotheses up to the first derivative in contrast to earlier studies such as [1], [5]-[28] using hypotheses up to the fifth derivative. This way the applicability of these methods is extended under weaker hypotheses. Moreover the radius ...

Solving Nonlinear Equations Using Steffensen-Type Methods With Optimal Order of Convergence

The author would like to express his deep gratitude to F. Soleymani for his comments which resulted in considerable improvement in the quality of this paper. Thus, he is much grateful for A.E.Alamir for his helpful hints and a great deal of patience in reviewing this paper. The author is also thankful to the reviewer for his constructive remarks and suggestions which have enhanced the present p...

New family of Two-Parameters Iterative Methods for Non-Linear Equations with Fourth-Order Convergence

Weak and strong convergence theorems for a finite family of generalized asymptotically quasinonexpansive nonself-mappings

In this paper, we introduce and study a new iterative scheme toapproximate a common xed point for a nite family of generalized asymptoticallyquasi-nonexpansive nonself-mappings in Banach spaces. Several strong and weakconvergence theorems of the proposed iteration are established. The main resultsobtained in this paper generalize and rene some known results in the currentliterature.

a time-series analysis of the demand for life insurance in iran

با توجه به تجزیه و تحلیل داده ها ما دریافتیم که سطح درامد و تعداد نمایندگیها باتقاضای بیمه عمر رابطه مستقیم دارند و نرخ بهره و بار تکفل با تقاضای بیمه عمر رابطه عکس دارند