The periodic solution of a higher order neutral linear periodical system with constant coefficients. (Chinese. English summary) Zbl 0865.34063
Summary: We employ the Fourier analysis method to obtain necessary and sufficient conditions for higher order neutral linear periodic systems with constant coefficients to have a unique periodic solution.
MSC:
| 34K40 | Neutral functional-differential equations |
| 34K99 | Functional-differential equations (including equations with delayed, advanced or state-dependent argument) |
