Chiganova N V

Publications in Math-Net.Ru

1. The Tricomi problem for an equation of mixed type with a nonsmooth line of power degeneration
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2006, no. 7,  65–76
2. The eigenvalue problem for an equation of mixed type with two lines of degeneracy
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2003, no. 9,  67–73