In this paper we consider a simple method of radial quasi-interpolation by polynomials on S-2 and present rates of convergence for this method on a wide range Or smooth functions. (C) 2000 Academic Press.102114115
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
In this article we consider a simple method of radial quasi-interpolation by polynomials on the unit...
AbstractIn this paper we consider a simple method of radial quasi-interpolation by polynomials on S2...
AbstractIt has been known since 1987 that quasi-interpolation with radial functions on the integer g...
Abstract. We construct certain quasi-interpolatory operators for approximation of functions on the s...
The problem of interpolation at (n + 1) points on the unit sphere S by spherical polynomials o...
AbstractMany types of radial basis functions, such as multiquadrics, contain a free parameter. In th...
The problem of interpolation at $(n+1)^2$ points on the unit sphere $mathbbS^2$ by spherical polynom...
AbstractThis paper studies a generalization of polynomial interpolation: given a continuous function...
The problem of interpolation on the unit sphere S by spherical polynomials of degree at most n i...
AbstractThis paper studies a generalization of polynomial interpolation: given a continuous function...
In this paper we consider the problem of developing a variational theory for interpolation by radial...
We compute Chebyshev-like norming grids for polynomials on spherical triangles. The construction is ...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
In this article we consider a simple method of radial quasi-interpolation by polynomials on the unit...
AbstractIn this paper we consider a simple method of radial quasi-interpolation by polynomials on S2...
AbstractIt has been known since 1987 that quasi-interpolation with radial functions on the integer g...
Abstract. We construct certain quasi-interpolatory operators for approximation of functions on the s...
The problem of interpolation at (n + 1) points on the unit sphere S by spherical polynomials o...
AbstractMany types of radial basis functions, such as multiquadrics, contain a free parameter. In th...
The problem of interpolation at $(n+1)^2$ points on the unit sphere $mathbbS^2$ by spherical polynom...
AbstractThis paper studies a generalization of polynomial interpolation: given a continuous function...
The problem of interpolation on the unit sphere S by spherical polynomials of degree at most n i...
AbstractThis paper studies a generalization of polynomial interpolation: given a continuous function...
In this paper we consider the problem of developing a variational theory for interpolation by radial...
We compute Chebyshev-like norming grids for polynomials on spherical triangles. The construction is ...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
The paper considers convergence acceleration of the quasi-periodic and the quasi-periodic-rational i...
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