About the determination of extremes of Hölder functions
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian Academy, Romania Keywords? Paper coordinatesC. Mustăţa, About the determination of…
1983
A dual proof for the linearization of the convexity spaces
Abstract We consider a convexity spaces X in the sense of V.W. Bryant and R.J. Webster [1]. In [8] we…
Regarding the action of sun and moon on the movement of core of the Earth
AbstractAuthorsC. Vamoș -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy N. Suciu -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy KeywordsCite this…
On some interpolation iterative methods with optimal convergence speed
Abstract We consider nonlinear equations in \mathbb{R}, and a class of iterative methods obtained by inverse interpolation of Hermite type.…
Optimal Steffensen type iterative methods obtained by inverse interpolation
Abstract Let f:I\subset \mathbb{R\rightarrow R} be a nonlinear mapping and the equation f\left( x\right) =0 with solution x^{\ast}; consider the…
On optimal iterative methods
Abstract Let \left( X,\rho \right) be a complete matrix space, the nonlinear mapping \varphi:I\subset X\rightarrow X and the equation \(x=\varphi…