A simple characterization of weighted Sobolev spaces with bounded multiplication operator

In this paper we give a simple characterization of weighted Sobolev spaces (with piecewise monotonous weights) such that the multiplication operator is bounded: it is bounded if and only if the support of

• Type: Journal
• Year: 2008
• Where: JAT
• Authors: Jose M. Rodriguez
• Keywords: JAT 2008, Multiplication Operator, Sobolev Orthogonal Polynomials, Sobolev Spaces