APPLIED MATHEMATICS & INFORMATION SCIENCES, cilt.8, sa.2, ss.501-504, 2014 (SCI-Expanded)
In this paper, we discuss a half inverse problem for the Sturm-Liouville operator with Coulomb potential and show that if q(x) is prescribed on [pi/2,pi] then only one spectrum is sufficient to determine potential function q(x) on the whole interval (0,pi].