Periodic boundary value problem for second-order impulsive functional differential equations

2007 ◽  
Vol 193 (2) ◽  
pp. 560-571 ◽  
Author(s):  
Ruixi Liang ◽  
Jianhua Shen
2017 ◽  
Vol 24 (1) ◽  
pp. 29-39 ◽  
Author(s):  
Eugene I. Bravyi

AbstractThe periodic boundary value problem for linear second order functional differential equations is considered. Sharp sufficient conditions for the positiveness of solutions are obtained.


Sign in / Sign up

Export Citation Format

Share Document