Churin Yurii Vasil'evich

Publications in Math-Net.Ru

1. Necessary and sufficient conditions for the existence of singular periodic solutions
   
   Differ. Uravn., 33:5 (1997),  714–715
2. On the change in the number of discontinuity points of singular periodic solutions
   
   Differ. Uravn., 33:3 (1997),  385–389
3. Closure of a set of systems with singular periodic solutions
   
   Differ. Uravn., 24:6 (1988),  999–1004
4. Condition for uniform boundedness of globally extendable solutions of quasihomogeneous systems
   
   Differ. Uravn., 20:6 (1984),  1083–1086
5. An example of nonsimple vanishing of a periodic solution
   
   Differ. Uravn., 14:4 (1978),  652–660
6. A criterion for the simple vanishing of the periodic solution of a quasihomogeneous system
   
   Differ. Uravn., 11:5 (1975),  937–939
7. The vanishing of the periodic solutions of quasihomogeneous systems that have only simple exceptional sets
   
   Differ. Uravn., 11:4 (1975),  678–686
8. Behavior of the solutions of quasihomogeneous systems having only simple exceptional sets
   
   Differ. Uravn., 9:7 (1973),  1289–1297
9. Simple exceptional sets of nonautonomous quasihomogeneous systems
   
   Differ. Uravn., 9:6 (1973),  1073–1084
10. Dependence of the periodic solutions of a third order system of differential equations on parameters
    
    Differ. Uravn., 5:7 (1969),  1338–1340
11. The behavior of periodic solutions of a system of second order differential equations with polynomial right-hand sides
    
    Differ. Uravn., 4:10 (1968),  1821–1834


12. Санкт-Петербургский государственный университет
    
    Kvant, 2008, no. 2,  48
13. Санкт-Петербургский государственный университет
    
    Kvant, 2007, no. 2,  47
14. Санкт-Петербургский государственный университет
    
    Kvant, 2006, no. 2,  47