Bugir M K

Publications in Math-Net.Ru

1. Conditions for the nonoscillation of solutions of systems of second-order differential equations
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2000, no. 5,  12–18
2. Estimates for the conditional stability of a two-contour boundary value problem in the disk
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1998, no. 10,  7–14
3. Multicontour problems for partial differential equations in spaces of constant curvature
   
   Differ. Uravn., 33:9 (1997),  1288–1290
4. Nonoscillation of solutions of partial differential equations on manifolds of constant curvature, and mean-value theorems
   
   Sibirsk. Mat. Zh., 38:5 (1997),  1008–1017
5. Ill-posed boundary value problems for an $n$-order polyharmonic equation
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1994, no. 10,  19–25
6. A connection between the nonvariability of solutions and ill-posed boundary value problems for fourth-order equations of elliptic type
   
   Dokl. Akad. Nauk SSSR, 319:5 (1991),  1053–1056
7. Oscillation of solutions of linear differential equations in spaces of constant curvature
   
   Differ. Uravn., 26:11 (1990),  1956–1961
8. Conditions for the oscillation of equations of the form $L^ku+c(x,u)=f(x)$
   
   Dokl. Akad. Nauk SSSR, 304:3 (1989),  538–541
9. The decomposition of G. Pólya and G. Mammana for a system of equations
   
   Differ. Uravn., 8:3 (1972),  529–530