Published Special Issues [9 issues]

• Qualitative Theory of Differential, Difference, and Dynamic Equations
  Guest Editors: Tongxing Li, Tuncay Candan, and Ethiraju Thandapani
• Qualitative Analysis of Differential Equations
  Guest Editors: Ondřej Došlý, Jaroslav Jaroš, Mervan Pašić, and Norio Yoshida
• Fractional Differential Equations 2012
  Guest Editors: Fawang Liu, Om P. Agrawal, Shaher Momani, Nikolai N. Leonenko, and Wen Chen
• Differential Equations with Applications to Industry
  Guest Editors: Ebrahim Momoniat, T. G. Myers, Mapundi Banda, and Jean Charpin
• Fractional Differential Equations 2011
  Guest Editors: Fawang Liu, Om P. Agrawal, Shaher Momani, Nikolai N. Leonenko, and Wen Chen
• Recent Advances in Oscillation Theory 2011
  Guest Editors: Yuri V. Rogovchenko, Leonid Berezansky, Elena Braverman, and Josef Diblík
• Recent Advances in Oscillation Theory
  Guest Editors: Yuri V. Rogovchenko, Leonid Berezansky, Elena Braverman, and Josef Diblik
• Fractional Differential Equations
  Guest Editors: Fawang Liu, Mark M. Meerschaert, Shaher Momani, Nikolai N. Leonenko, Wen Chen, and Om P. Agrawal
• Sign-Changing Solutions to Equations of Elliptic Type
  Guest Editors: Wenming Zou, Thomas Bartsch, Norimichi Hirano, Martin Schechter, and Zhi-Qiang Wang