1. The Integrability Conditions in the Inverse Problem of the Calculus of Variations for Second-Order Ordinary Differential Equations

   • W. Sarlet
   • M. Crampin
   • E. Martínez

   OriginalPaper Pages: 233 - 273

2. Local Solutions to the Navier–Stokes Equations with Mixed Boundary Conditions

   • Petr Kučera
   • Zdenek Skalák

   OriginalPaper Pages: 275 - 288

3. Explicit Formulas for Green’s Functions on the Annulus and on the Möbius Strip

   • I. Bârză
   • D. Ghişa

   OriginalPaper Pages: 289 - 302

4. General Fractional Opial Type Inequalities

   • George A. Anastassiou

   OriginalPaper Pages: 303 - 317

5. Continuation Methods Based on Essential and 0-epi Maps

   • Donal O’Regan

   OriginalPaper Pages: 319 - 330

6. A Behavioral Approach to Singular Systems

   • Vakhtang Lomadze
   • M. S. Ravi
   • J. M. Schumacher

   OriginalPaper Pages: 331 - 344

7. On the Detection of Limit Cycles by the Variational Velocity Method

   • Jesse Esch
   • Thomas D. Rogers

   OriginalPaper Pages: 345 - 354