AbstractIn this paper local bivariate C1 spline quasi-interpolants on a criss-cross triangulation of bounded rectangular domains are considered and a computational procedure for their construction is proposed. Numerical and graphical tests are provided
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
In this paper we address the problem of constructing quasi-interpolants in the space of quadratic Po...
AbstractWe define a class of discrete quasi-interpolants based on bivariate box splines by imposing ...
International audienceTaking into account the results given in [1, 3, 4] on bivariate spline quasi-i...
AbstractWe investigate spline quasi-interpolants defined by C1 bivariate quadratic B-splines on nonu...
We consider discrete quasi-interpolants based on $C^1$ quadratic boxsplines on uniform criss-cross t...
AbstractIn this paper local bivariate C1 spline quasi-interpolants on a criss-cross triangulation of...
International audienceGiven a non-uniform criss-cross triangulation of a rectangular domain $\Omega$...
The aim of this paper is to investigate, in a bounded domain of R3 , two blending sums of univariate...
Given a non-uniform criss-cross partition of a rectangular domain Ω, we analyse the error between a ...
We present the construction of a multivariate normalized B-spline basis for the quadratic C1-continu...
In this paper we investigate spaces of unequally smooth local bivariate quadratic splines, defined o...
International audienceIn this paper we generate and study new cubature formulas based on spline quas...
International audienceIn this paper we consider spaces of unequally smooth local bivariate quadratic...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
In this paper we address the problem of constructing quasi-interpolants in the space of quadratic Po...
AbstractWe define a class of discrete quasi-interpolants based on bivariate box splines by imposing ...
International audienceTaking into account the results given in [1, 3, 4] on bivariate spline quasi-i...
AbstractWe investigate spline quasi-interpolants defined by C1 bivariate quadratic B-splines on nonu...
We consider discrete quasi-interpolants based on $C^1$ quadratic boxsplines on uniform criss-cross t...
AbstractIn this paper local bivariate C1 spline quasi-interpolants on a criss-cross triangulation of...
International audienceGiven a non-uniform criss-cross triangulation of a rectangular domain $\Omega$...
The aim of this paper is to investigate, in a bounded domain of R3 , two blending sums of univariate...
Given a non-uniform criss-cross partition of a rectangular domain Ω, we analyse the error between a ...
We present the construction of a multivariate normalized B-spline basis for the quadratic C1-continu...
In this paper we investigate spaces of unequally smooth local bivariate quadratic splines, defined o...
International audienceIn this paper we generate and study new cubature formulas based on spline quas...
International audienceIn this paper we consider spaces of unequally smooth local bivariate quadratic...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
In this paper we address the problem of constructing quasi-interpolants in the space of quadratic Po...
AbstractWe define a class of discrete quasi-interpolants based on bivariate box splines by imposing ...
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