DOIAbstract
AbstractIn this paper it is determined precisely when a given function belongs to some Tchebycheff system
AbstractIn this paper it is determined precisely when a given function belongs to some Tchebycheff system
AbstractA (k + 1)-dimensional vector space U of real-valued functions defined on a subset of the rea...
Abstract. Let X be a topological space and E(X, R) be a subset of R X with the following properties:...
AbstractWe study the approximation, Gelfand and Kolmogorov numbers of embeddings in function spaces ...
AbstractIn this paper it is determined precisely when a given function belongs to some Tchebycheff s...
AbstractIt is shown under what condition a Tchebycheff-space on a real set containing at most one en...
AbstractIn this paper, we give a method to transform, if possible, a Tchebycheff basis into a strict...
AbstractA (k + 1)-dimensional real vector space U of real-valued functions defined on a subset T of ...
This paper is concerned with extending a Chebyshev system of n continuous nonconstant functions into...
AbstractWe analyze whether a given set of analytic functions is an Extended Chebyshev system. This f...
AbstractGiven a periodic Tchebycheff System {yi}i = 02n it is proved that there exist two functions ...
International audienceSystems of weight functions and corresponding generalised derivatives are clas...
International audienceWe show that Extended Chebyshev piecewise spaces are characterised by the exis...
AbstractWe show that Extended Chebyshev piecewise spaces are characterised by the existence of weigh...
We show that a family of certain definite integrals forms a Chebyshev system if two families of asso...
We introduce Chebyshev measures. We generalize the representation theorem concerning both measures a...
AbstractA (k + 1)-dimensional vector space U of real-valued functions defined on a subset of the rea...
Abstract. Let X be a topological space and E(X, R) be a subset of R X with the following properties:...
AbstractWe study the approximation, Gelfand and Kolmogorov numbers of embeddings in function spaces ...
AbstractIn this paper it is determined precisely when a given function belongs to some Tchebycheff s...
AbstractIt is shown under what condition a Tchebycheff-space on a real set containing at most one en...
AbstractIn this paper, we give a method to transform, if possible, a Tchebycheff basis into a strict...
AbstractA (k + 1)-dimensional real vector space U of real-valued functions defined on a subset T of ...
This paper is concerned with extending a Chebyshev system of n continuous nonconstant functions into...
AbstractWe analyze whether a given set of analytic functions is an Extended Chebyshev system. This f...
AbstractGiven a periodic Tchebycheff System {yi}i = 02n it is proved that there exist two functions ...
International audienceSystems of weight functions and corresponding generalised derivatives are clas...
International audienceWe show that Extended Chebyshev piecewise spaces are characterised by the exis...
AbstractWe show that Extended Chebyshev piecewise spaces are characterised by the existence of weigh...
We show that a family of certain definite integrals forms a Chebyshev system if two families of asso...
We introduce Chebyshev measures. We generalize the representation theorem concerning both measures a...
AbstractA (k + 1)-dimensional vector space U of real-valued functions defined on a subset of the rea...
Abstract. Let X be a topological space and E(X, R) be a subset of R X with the following properties:...
AbstractWe study the approximation, Gelfand and Kolmogorov numbers of embeddings in function spaces ...
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