Up a level |

Group by: Item Type | No Grouping

Jump to: Article

Number of items: **4**.

Adivar, Murat and Raffoul, Youssef N.:
*Existence of periodic solutions in totally nonlinear delay dynamic equations.*
In: Electronic journal of qualitative theory of differential equations : special edition, (1) 1.
pp. 1-20. (2009)

Raffoul, Youssef N.:
*Positive periodic solutions in neutral nonlinear differential equations.*
In: Electronic journal of qualitative theory of differential equations 16.
pp. 1-10. (2007)

Kaufmann, Eric B. and Raffoul, Youssef N.:
*Eigenvalue problems for a three-pint boundary-value problem on a time scale.*
In: Electronic journal of qualitative theory of differential equations 2.
pp. 1-10. (2004)

Raffoul, Youssef N.:
*Positive solutions of three-point nonlinear second order boundary value problem.*
In: Electronic journal of qualitative theory of differential equations 15.
pp. 1-11. (2002)