Periodic solutions of the neutral Duffing Equations
oleh: Zicheng Wang, Z. Zhang, J. Yu
| Format: | Article |
|---|---|
| Diterbitkan: | University of Szeged 2000-01-01 |
Deskripsi
We consider the neutral delay Duffing Equations of the form $$ax''(t)+bx'(t)+cx(t)+g(x(t-\tau_1), \ x'(t-\tau_2), x''(t-\tau_3))=p(t)=p(t+2\pi).$$ and establish a sufficient coudition for the existence of $2\pi$-periodic solution of above equations.