n-width and polynomial splines
Andrea Bressan, University of Oslo
Sala conferenze IMATI-CNR, Pavia – Venerdì 22 Febbraio 2019 h.15:00
Abstract. The seminar will consists of a quick overview of approximation results for univariate polynomial splines. After a short introduction of n-width theory and of the existence of “optimal” spline spaces the approximation estimates using splines and FEM spaces will be compared.