%0 Journal Article %T Traces of multipliers in pairs of weighted Sobolev spaces %A Vladimir Maz'ya %A Tatyana Shaposhnikova %J Journal of Function Spaces and Applications %D 2005 %I Hindawi Publishing Corporation %R 10.1155/2005/203281 %X We prove that the pointwise multipliers acting in a pair of fractional Sobolev spaces form the space of boundary traces of multipliers in a pair of weighted Sobolev space of functions in a domain. %U http://www.hindawi.com/journals/jfsa/2005/203281/abs/