Add to ORKGIn this paper we discuss the construction and we analyze the properties of quasi-interpolants based on an extension of C-1 Powell-Sabin quadratic splines over an arbitrary triangulation of a planar domain. These quasi-interpolants possess parameters which allow to control their shape avoiding oscillations and inflections extraneous to the behaviour of the data
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
We present the construction of a multivariate normalized B-spline basis for the quadratic C1-continu...
We investigate the construction of bivariate quasi-interpolation methods based on C1 cubic Powell-Sa...
In this paper we discuss the construction and we analyze the properties of quasi-interpolants based ...
In this paper we address the problem of constructing quasi-interpolants in the space of quadratic Po...
In this work, we study quasi-interpolation in a space of sextic splines defined over Powell– Sabin ...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
2004-16International audienceIn this paper we address the problem of constructing quasi-interpolants...
AbstractIn this paper a strategy is presented to construct a shape-preserving quasi-interpolant func...
International audienceIn this paper we generate and study new cubature formulas based on spline quas...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
We present the construction of a multivariate normalized B-spline basis for the quadratic C1-continu...
We investigate the construction of bivariate quasi-interpolation methods based on C1 cubic Powell-Sa...
In this paper we discuss the construction and we analyze the properties of quasi-interpolants based ...
In this paper we address the problem of constructing quasi-interpolants in the space of quadratic Po...
In this work, we study quasi-interpolation in a space of sextic splines defined over Powell– Sabin ...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
2004-16International audienceIn this paper we address the problem of constructing quasi-interpolants...
AbstractIn this paper a strategy is presented to construct a shape-preserving quasi-interpolant func...
International audienceIn this paper we generate and study new cubature formulas based on spline quas...
We investigate the construction of local quasi-interpolation schemes based on a family of bivariate ...
We present the construction of a multivariate normalized B-spline basis for the quadratic C1-continu...
We investigate the construction of bivariate quasi-interpolation methods based on C1 cubic Powell-Sa...