On large random almost euclidean bases.
Displaying 121 – 140 of 387
On maximal inequalities arising in best approximation.
Mazzone, F.D., Zó, F. (2009)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On minimal points
Gliceria Godini (1980)
Commentationes Mathematicae Universitatis Carolinae
On modified Meyer-König and Zeller operators of functions of two variables
Lucyna Rempulska, Mariola Skorupka (2006)
Archivum Mathematicum
This paper is motivated by Kirov results on generalized Bernstein polynomials given in (Kirov, G. H., A generalization of the Bernstein polynomials, Math. Balk. New Ser. bf 6 (1992), 147–153.). We introduce certain modified Meyer-König and Zeller operators in the space of differentiable functions of two variables and we study approximation properties for them. Some approximation properties of the Meyer-König and Zeller operators of differentiable functions of one variable are given in (Rempulska,...
On modified Szász-Mirakyan operators.
Walczak, Zbigniew (2003)
Novi Sad Journal of Mathematics
On multivariate approximation by Meyer-König-Zeller type polynomials.
Jiang, Tianzi (1998)
Southwest Journal of Pure and Applied Mathematics [electronic only]
On multivariate interpolation by weights.
Simian, Dana, Simian, Corina (2003)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
On Multivariate Polynomials of Least Deviation from Zero on the Unit Ball.
Manfred Reimer (1977)
Mathematische Zeitschrift
On Müntz rational approximation in multivariables
S. Zhou (1995)
Colloquium Mathematicae
The present paper shows that for any sequences of real numbers, each with infinitely many distinct elements, , j=1,...,s, the rational combinations of are always dense in .
On Newton interpolation formula.
Lupaş, Luciana (1996)
General Mathematics
On Nonlinear Condensation Principles with Rates.
R.J. Nessel, Dickmeis, W. (1985)
Manuscripta mathematica
On normal approximation of large products of functions: A refinement of Blackwell's result.
Lo, Albert Y., Sazonov, V.V. (2001)
Georgian Mathematical Journal
On norms of factors of multivariate polynomials on convex bodies.
Kroó, András (2006)
ETNA. Electronic Transactions on Numerical Analysis [electronic only]
On numerical cubatures of singular surface integrals in boundary element methods.
W.L. Wendland, C. Schwab (1992)
Numerische Mathematik
On obtaining dual sequences via quasi-monomiality.
Ben Cheikh, Youssèf (2002)
Georgian Mathematical Journal
On one approach to local surface smoothing
Nikolay Dikoussar, Csaba Török (2007)
Kybernetika
A bicubic model for local smoothing of surfaces is constructed on the base of pivot points. Such an approach allows reducing the dimension of matrix of normal equations more than twice. The model enables to increase essentially the speed and stability of calculations. The algorithms, constructed by the aid of the offered model, can be used both in applications and the development of global methods for smoothing and approximation of surfaces.
On one method of numerical integration
Josef Matušů, Gejza Dohnal, Martin Matušů (1991)
Applications of Mathematics
The uniform convergence of a sequence of Lienhard approximation of a given continuous function is proved. Further, a method of numerical integration is derived which is based on the Lienhard interpolation method.
On one question of Ed Saff.
Shekhtman, Boris (2006)
ETNA. Electronic Transactions on Numerical Analysis [electronic only]
On optimal center locations for radial basis function interpolation: computational aspects.
De Marchi, S. (2003)
Rendiconti del Seminario Matematico
On Optimal Chebyshev-Type Quadratures.
W. Gautschi, G. Monegato (1977)
Numerische Mathematik