One of the aims of this paper is to determine point sets on the unit disk B 2 ⊂ R 2 with Lebesgue constants lower than those previously available and also to ...

The aim of this paper is to determine pointsets on the unit disk B2 ⊂ R2 with. Lebesgue constants lower than those previously available, also providing the “ ...

Feb 19, 2018 · In this paper we are interested in determining good sets of points for the interpolation of functions in the unit disk that is,. B2 := {(x, y) | ...

In this paper of numerical nature, we test the Lebesgue constant of several available point sets on the disk Ω and propose new ones that enjoy low Lebesgue ...

In this paper of numerical nature, we test the Lebesgue constant of several available point sets on the disk Ω and propose new ones that enjoy low Lebesgue ...

Even though the Lebesgue constants are not increasing too fast with the degree, they are not as good as those known in the literature for the unit square.

On the computation of sets of points with low Lebesgue constant on the unit disk · G. MeurantA. Sommariva. Mathematics. J. Comput. Appl. Math. 2019. 3 Citations.

Aug 28, 2024 · SOMMARIVA, On the computation of sets of points with low Lebesgue constant on the unit disk, J. Comput. Appl. Math., 345 (2019), pp. 388–404 ...

The main purpose of this paper is to provide Fekete and Lebesgue points on three basic bidimensional compact sets, the simplex, the square, and the disk.

Feb 17, 2011 · We show that the Lebesgue constant of the real projection of Leja sequences for the unit disk grows like a polynomial. The main application is ...