AbstractSufficient conditions for the existence of a bounded interpolating projection onto subspaces of C[0, 1] are found. For spaces of piecewise polynomial functions the projection can be bounded by the B-spline basis condition number. Infinite interpolation problems are also considered
In this paper we construct Ritz-type projectors with boundary interpolation properties in finite dim...
AbstractWe obtain some characterizations of almost interpolation configurations of points with respe...
AbstractGiven Banach spaces X, a subspace Y, and a finite set G of bounded linear functionals on Y, ...
AbstractLagrange interpolation by finite-dimensional spaces of uni- and multivariate generalized spl...
International audienceWe consider the wide class of all piecewise Chebyshevian splines with connecti...
AbstractA constructive proof is given of the existence of a local spline interpolant which also appr...
AbstractLet [0, 1] be partitioned into subintervals h1,…, hn. Let Pn be an associated cubic spline i...
AbstractThis paper is concerned with interpolation of real functions on compact intervals by nonline...
AbstractWe study cubic spline interpolation with less restrictive continuity requirements at the kno...
AbstractCertain spaces of generalized splines are considered which are constructed by pasting togeth...
AbstractConvergence properties of quadratic spline interpolation of continuous functions that does n...
One of the fundamental results in spline interpolation theory is the famous Schoenberg-Whitney Theor...
AbstractIn this paper we complete the investigations started by K. Höllig and K. Scherer “Approximat...
We study the space of piecewise polynomial functions of bounded degree on a general partition. We ar...
. Some new results on univariate interpolation by weak Chebyshev spaces, using conditions of Schoenb...
In this paper we construct Ritz-type projectors with boundary interpolation properties in finite dim...
AbstractWe obtain some characterizations of almost interpolation configurations of points with respe...
AbstractGiven Banach spaces X, a subspace Y, and a finite set G of bounded linear functionals on Y, ...
AbstractLagrange interpolation by finite-dimensional spaces of uni- and multivariate generalized spl...
International audienceWe consider the wide class of all piecewise Chebyshevian splines with connecti...
AbstractA constructive proof is given of the existence of a local spline interpolant which also appr...
AbstractLet [0, 1] be partitioned into subintervals h1,…, hn. Let Pn be an associated cubic spline i...
AbstractThis paper is concerned with interpolation of real functions on compact intervals by nonline...
AbstractWe study cubic spline interpolation with less restrictive continuity requirements at the kno...
AbstractCertain spaces of generalized splines are considered which are constructed by pasting togeth...
AbstractConvergence properties of quadratic spline interpolation of continuous functions that does n...
One of the fundamental results in spline interpolation theory is the famous Schoenberg-Whitney Theor...
AbstractIn this paper we complete the investigations started by K. Höllig and K. Scherer “Approximat...
We study the space of piecewise polynomial functions of bounded degree on a general partition. We ar...
. Some new results on univariate interpolation by weak Chebyshev spaces, using conditions of Schoenb...
In this paper we construct Ritz-type projectors with boundary interpolation properties in finite dim...
AbstractWe obtain some characterizations of almost interpolation configurations of points with respe...
AbstractGiven Banach spaces X, a subspace Y, and a finite set G of bounded linear functionals on Y, ...