Geometric fit of a point set by generalized circles [PDF]
, 2010 Circle location, Dimensional facility, Minisum, Polyhedral norms, 62J02, 65D10, 90C26, 90B85, 97N50,
Jack Brimberg +9 more
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A Variational Model for Data Fitting on Manifolds by Minimizing the Acceleration of a Bézier Curve
Frontiers in Applied Mathematics and Statistics, 2018 We derive a variational model to fit a composite Bézier curve to a set of data points on a Riemannian manifold. The resulting curve is obtained in such a way that its mean squared acceleration is minimal in addition to remaining close the data points. We
Ronny Bergmann +1 more
doaj +1 more source
Ball comparison for three optimal eight order methods under weak conditions [PDF]
, 2019 We considered three optimal eighth order method for solving nonlinear equations. In earlier studies Taylors expansions and hypotheses reaching up to the eighth derivative are used to prove the convergence of these methods.
ARGYROS, Ioannis K., GEORGE, Santhosh
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How to Obtain Long Term Projections for Smoking Behaviour: A Case Study in the Dutch Population
Computational and Mathematical Methods in Medicine, Volume 10, Issue 2, Page 155-164, 2009., 2009 A state‐transition model is presented to project the prevalence rates of never, current and former smokers within the Dutch population. Changes are determined by the transition rates among these three classes: start rates, quit rates and relapse rates. Both the initial prevalence rates and transition rates are calculated from cross‐sectional data using
Maurizio Capannesi +3 more
wiley +1 more source
Extended local convergence analysis of inexact Gauss-Newton method for singular systems of equations under weak conditions [PDF]
, 2017 A new local convergence analysis of the Gauss-Newton method for solving some optimization problems is presented using restricted convergence domains. The results extend the applicability of the Gauss-Newton method under the same computational cost given ...
ARGYROS , Ioannis K., GEORGE, Santhosh
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Annales Mathematicae Silesianae, 2019 We present a local convergence analysis of the super-Halley-like method in order to approximate a locally unique solution of an equation in a Banach space setting.
Argyros Ioannis K., George Santhosh
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Ball convergence of a stable fourth-order family for solving nonlinear systems under weak conditions [PDF]
, 2017 We present a local convergence analysis of fourth-order methods in order to approximate a locally unique solution of a nonlinear equation in Banach space setting.
KANWAR, Vinay +2 more
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On elliptic curves with a closed component passing through a hexagon
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019 In general, there exists an ellipse passing through the vertices of a convex pentagon, but any ellipse passing through the vertices of a convex hexagon does not have to exist.
Kureš Miroslav
doaj +1 more source
An extended Prony’s interpolation scheme on an equispaced grid
Open Mathematics, 2015 An interpolation scheme on an equispaced grid based on the concept of the minimal order of the linear recurrent sequence is proposed in this paper.
Karalienė Dovile +3 more
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Optimal bandwidth selection for recursive Gumbel kernel density estimators
Dependence Modeling, 2019 In this paper, we propose a data driven bandwidth selection of the recursive Gumbel kernel estimators of a probability density function based on a stochastic approximation algorithm.
Slaoui Yousri
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