Chelkak Dmitry Sergeevich

Publications in Math-Net.Ru

1. The inverse Sturm–Liouville problem with mixed boundary conditions
   
   Algebra i Analiz, 21:5 (2009),  114–137
2. An application of the fixed point theorem to the inverse Sturm–Liouville problem
   
   Zap. Nauchn. Sem. POMI, 370 (2009),  203–218
3. The asymptotics of spectral data of the harmonic oscillator perturbed by a potential
   
   Zap. Nauchn. Sem. POMI, 303 (2003),  223–271