The upper bound for the Lebesgue constant for Lagrange interpolation in equally spaced points of the triangle.

Natalia Baidakova

Published in: J. Approx. Theory (2023)

Keyphrases

upper bound
equally spaced
lagrange interpolation
lower bound
parametric curves
worst case
single point
feature points
point sets
branch and bound
endpoints
computer vision
arrival times
branch and bound algorithm
constant factor