1. Calculus for parabolic second-order derivatives

   • Doug Ward

   OriginalPaper Pages: 213 - 246

2. Open mappings looking like projections

   • Valentin G. Gutev

   OriginalPaper Pages: 247 - 260

3. Remarks on subgradients and ɛ-subgradients

   • Andrei Verona
   • Maria Elena Verona

   OriginalPaper Pages: 261 - 272

4. Epi-topology on spaces of lower semicontinuous functions into partially ordered spaces and hyperspaces

   • R. A. McCoy

   OriginalPaper Pages: 273 - 287

5. Filippov and invariance theorems for mutational inclusions of tubes

   • Luc Doyen

   OriginalPaper Pages: 289 - 303

6. Sufficient conditions for viability under imperfect measurement

   • V. M. Veliov

   OriginalPaper Pages: 305 - 317