AbstractWe estimate the growth of the Lebesgue constant of any Leja sequence for the unit disk. The main application is the construction of new multivariate interpolation points in a polydisk (and in the Cartesian product of many plane compact sets) whose Lebesgue constant grows (at most) like a polynomial
In the paper [Y. Xu, Lagrange interpolation on Chebyshev points of two variables, J. Approx. Theory...
Firstly, we present new sets of nodes for {\em polynomial interpolation on the square} that are asym...
To analyze the absolute condition number of multivariate polynomial interpolation on Lissajous–Cheby...
AbstractWe estimate the growth of the Lebesgue constant of any Leja sequence for the unit disk. The ...
ABSTRACT. We show that the Lebesgue constant of the real projection of Leja sequences for the unit d...
AbstractWe consider Leja sequences of points for polynomial interpolation on the complex unit disk U...
In this dissertation we investigate Lagrange interpolation. Our first result will deal with a hierar...
AbstractIn the paper [Y. Xu, Lagrange interpolation on Chebyshev points of two variables, J. Approx....
We give a simple, geometric and explicit construction of bivariate interpolation at certain points i...
In this paper of numerical nature, we test the Lebesgue constant of several available point sets on ...
In this dissertation we investigate Lagrange interpolation. Our first result will deal with a hierar...
AbstractWe give a simple, geometric and explicit construction of bivariate interpolation at certain ...
In this dissertation we investigate Lagrange interpolation. Our first result will deal with a hierar...
AbstractWe have computed point sets with maximal absolute value of the Vandermonde determinant (Feke...
In the paper \cite{xu3}, the author introduced a set of Chebyshev-like points for polynomial interpo...
In the paper [Y. Xu, Lagrange interpolation on Chebyshev points of two variables, J. Approx. Theory...
Firstly, we present new sets of nodes for {\em polynomial interpolation on the square} that are asym...
To analyze the absolute condition number of multivariate polynomial interpolation on Lissajous–Cheby...
AbstractWe estimate the growth of the Lebesgue constant of any Leja sequence for the unit disk. The ...
ABSTRACT. We show that the Lebesgue constant of the real projection of Leja sequences for the unit d...
AbstractWe consider Leja sequences of points for polynomial interpolation on the complex unit disk U...
In this dissertation we investigate Lagrange interpolation. Our first result will deal with a hierar...
AbstractIn the paper [Y. Xu, Lagrange interpolation on Chebyshev points of two variables, J. Approx....
We give a simple, geometric and explicit construction of bivariate interpolation at certain points i...
In this paper of numerical nature, we test the Lebesgue constant of several available point sets on ...
In this dissertation we investigate Lagrange interpolation. Our first result will deal with a hierar...
AbstractWe give a simple, geometric and explicit construction of bivariate interpolation at certain ...
In this dissertation we investigate Lagrange interpolation. Our first result will deal with a hierar...
AbstractWe have computed point sets with maximal absolute value of the Vandermonde determinant (Feke...
In the paper \cite{xu3}, the author introduced a set of Chebyshev-like points for polynomial interpo...
In the paper [Y. Xu, Lagrange interpolation on Chebyshev points of two variables, J. Approx. Theory...
Firstly, we present new sets of nodes for {\em polynomial interpolation on the square} that are asym...
To analyze the absolute condition number of multivariate polynomial interpolation on Lissajous–Cheby...
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