Article ID: | iaor1990598 |
Country: | United States |
Volume: | 2 |
Start Page Number: | 1 |
End Page Number: | 7 |
Publication Date: | May 1989 |
Journal: | Journal of Applied Mathematics and Stochastic Analysis |
Authors: | Ladas G., Chuanxi Q. |
The authors establish sufficient conditions for the existence of positive solutions of the neutral delay differential equation (d/d