School of Mathematics and Statistics;
Beijing Technology and Business University;
Beijing 100048;
China;
School of Mathematical Sciences;
Dalian University of Technology;
Dalian 116024;
China;
Department of Mathematics and Statistics;
Memorial University;
St.John’s NL A1C 5S7;
Canada;
The Carleson problem; divergence set; the fractional Schrodinger operator; Hausdorff dimension; Sobolev space;