Ziatdinov Farautdin Ziatdinovich

Publications in Math-Net.Ru

1. The spectrum of a linear second-order differential operator in a Hilbert space of vector-functions with values in an abstract Hilbert space. II
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1965, no. 2,  69–76
2. The spectrum of a linear second-order differential operator in a Hilbert space of vector-functions with values in an abstract Hilbert space. I
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1964, no. 6,  46–58
3. On the theory of linear differential operators
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1961, no. 6,  25–31
4. Linear differential operators of second order in a Hilbert space of vector functions with values in an abstract separable Hilbert space
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1960, no. 4,  89–100