The existence of an asymptotic expansion is proved for the Lebesgue constants associated with the polynomial interpolation at the "extended Chebyshev nodes." This series is quite different from the ...

This is a preview. Log in through your library . Abstract We analyze a second order pure Lagrange-Galerkin method for variable coefficient convection-diffusion (possibly degenerate-diffusion) ...

Established in 2002, the Lagrange Prize in Continuous Optimization is awarded jointly by the Mathematical Programming Society (MPS) and the Society for Industrial and Applied Mathematics (SIAM). SIAM ...