A Sinc Quadrature Rule for Hadamard Finite-part Integrals.
A solution of an old problem of Karamata.
A spline approximation of the factors path in MDF.
A stochastic version of Fan's best approximation theorem.
A structural theorem of the generalized spline functions.
A study on degree of approximation by summability means of the Fourier-Laguerre expansion.
A summability approximation theorem for Taylor series of meromorphic functions.
A survey of certain results on strong approximation by orthogonal series
This is a survey of results in a particular direction of the theory of strong approximation by orthogonal series, related mostly with author's contributions to the subject.
A survey of weighted polynomial approximation with exponential weights.
A survey on the Weierstrass approximation theorem.
A symbolic operator approach to power series transformation-expansion formulas.
A tensor approximation method based on ideal minimal residual formulations for the solution of high-dimensional problems
In this paper, we propose a method for the approximation of the solution of high-dimensional weakly coercive problems formulated in tensor spaces using low-rank approximation formats. The method can be seen as a perturbation of a minimal residual method with a measure of the residual corresponding to the error in a specified solution norm. The residual norm can be designed such that the resulting low-rank approximations are optimal with respect to particular norms of interest, thus allowing to take...
A theorem on B-splines
A theorem on interpolation in Haar subspaces.
A theorem on interpolation in Haar subspaces. (Short Communication).
A Three-Dimensional Quadratic Nonconforming Element.
A trace theorem for caloric functions.
A type of continuous projections
A universal Lipschitz extension property of Gromov hyperbolic spaces.
A Useful Identity for the Rational Hermite Interpolation Table.