International Journal of Qualitative Theory of Differential Equations and Applications

Volume 4, Number 2 , July-December (2018)



 

1.   Stability Regions for Linear Delay Differential Equations with Four Parameters

Author: Hideaki Matsunaga

 

2.   Oscillatory Properties of Almost Periodic Solutions to Second Order Abstract Evolution Equations

Leopold Herrmann


 

3.   Application of difference equations in insurance mathematics and process engineering

Author: Eva Orban-Mihalyko, Csaba Mihalyko, Bela G. Lakatos

 

4.   Lyapunov pairs for semilinear evolutions


Author: Ovidiu Carja, Alina Lazu

 

5.   Bifurcations of a one-loop circadian rhythm model


Author:: Balint Nagy