%0 Journal Article
%T On Sobolev orthogonal polynomials
%A F. Marcellan
%A Y. Xu
%J Mathematics
%D 2014
%I arXiv
%X Sobolev orthogonal polynomials have been studied extensively in the past 20 years. The research in this field has sprawled into several directions and generates a plethora of publications. This paper contains a survey of the main developments up to now. The goal is to identify main ideas and developments in the field, which hopefully will lend a structure to the mountainous publications and help future research.
%U http://arxiv.org/abs/1403.6249v1