Error estimates for interpolation with piecewise exponential splines of order two and four von Kounchev, O., Render, H.

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Shape preserving properties of generalized Bernstein operators on Extended Chebyshev spaces von Aldaz, J. M., Kounchev, O., Render, H.

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Interpolation of data functions on parallel hyperplanes von Kounchev, O., Render, H.

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Bernstein operators for extended Chebyshev systems von Aldaz, J.M., Kounchev, O., Render, H.

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On a class of L-splines of order 4: fast algorithms for interpolation and smoothing von Kounchev, O., Render, H., Tsachev, T.

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Cardinal interpolation with polysplines on annuli von Kounchev, O., Render, H.

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Cardinal interpolation with periodic polysplines on strips von Bejancu, A., Kounchev, O.I., Render, H.

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Polyharmonic splines on grids \mathbb{Z}\times a\mathbb{Z}^{n} and their limits von Kounchev, O., Render, H.

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Optimal recovery of linear functionals of Peano type through data on manifolds von Kounchev, O.

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Bernstein Operators for Exponential Polynomials von Aldaz, J. M., Kounchev, O., Render, H.

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Convergence of polyharmonic splines on semi-regular grids $\mathbb{Z}{{\boldsymbol{\times}} \boldsymbol{a}} {\mathbb{Z}^{\it\boldsymbol{n}}}$ for ${\boldsymbol{a}\rightarrow\mathbf... von Kounchev, O., Render, H.

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Convergence of polyharmonic splines on semi-regular grids for von Kounchev, O, Render, H

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Polyharmonic Splines on Grids$\mathbb{Z} \times a\mathbb{Z}^n$and Their Limits von O. Kounchev, H. Render

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Polyharmonic splines on grids Z × aZn and their limits von KOUNCHEV, O, RENDER, H

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The approximation order of polysplines von Kounchev, Ognyan, Render, Hermann

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A new cubature formula with weight functions on the disc, with error estimates von Kounchev, O, Render, H

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Discrete Hybrid Polyharmonic Cubature Formulas with weight on the disc. with error bounds von Kounchev, O, Render, H

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On real-analytic recurrence relations for cardinal exponential B-splines von Aldaz, J.M., Kounchev, O., Render, H.

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Multidimensional Chebyshev spaces, hierarchy of infinite-dimensional spaces and Kolmogorov-Gelfand widths von Kounchev, O

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Optimal recovery of linear functionals of Peano type through data on manifolds: Concrete analysis von KOUNCHEV, O

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