PUBLICATIONS LIST BY SUBJECT

| Spectral theory  | Stability and twist character  | Boundary value problems of ODEs  |
| Discrete dynamical systems  | Functional differential equations  | Other topics  |

Spectral theory, rotation number approach, applications


Stability and twist character


Boundary value problems (non-resonance problems) of ODEs


Discrete dynamical systems: mainly, the classification problem


Functional differential equations


Other topics