7 citations · 7 across the 3 of their papers we have counts for
3 papers
math.NA2023
Optimality Conditions for Multivariate Chebyshev Approximation: A Survey
Alexandre Goldsztejn
Uniform polynomial approximation, also called minimax approximation or Chebyshev approximation, consists in searching polynomial approximation that minimizes the worst case error.…
math.NA2008★ 7 cited
Sensitivity Analysis Using a Fixed Point Interval Iteration
Alexandre Goldsztejn
Proving the existence of a solution to a system of real equations is a central issue in numerical analysis. In many situations, the system of equations depend on parameters which a…
math.NA2008
An Efficient Algorithm for a Sharp Approximation of Universally Quantified Inequalities
Alexandre Goldsztejn, Claude Michel, Michel Rueher
This paper introduces a new algorithm for solving a sub-class of quantified constraint satisfaction problems (QCSP) where existential quantifiers precede universally quantified ine…